JP2007257551A - System, method and program for presenting building design - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a building design presentation system presenting a display in applying a selected sample only to a desired room easily. <P>SOLUTION: A plurality of material samples 18 available in each building transmit pieces of identification information identifying themselves, a plane image of the building is presented by a table 16 using a PC 12 having a display device 14 which displays a three-dimensional image of the building and the table 16 which presents the plane image of the building with a plurality of rooms included therein and on which the material samples 18 are put, when the material samples 18 are put on the table 16, identification information transmitted by the material samples 18 is received, positions of the material samples 18 on the table 16 is specified, when the positions are located in areas of any room of the plane image, the display device 14 is controlled so that areas corresponding to the material samples of the room are displayed on surface images of the material samples. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a building design presentation system, a building design presentation method, and a building design presentation program. More particularly, the present invention relates to a building design presentation system, a building design presentation method, and a building design presentation program for presenting a three-dimensional image of a building.

  In recent years, buildings for sale such as apartment houses and detached houses are often sold before the building is completed.In this case, when checking the design of a building before a sales contract, A method using a drawing collection (pamphlet) is common.

  On the other hand, in the buildings for sale as described above, it is now possible for the purchaser to select a desired one from menu plans and color variations prepared in advance. Is often provided. However, there are various display methods, and it is often the case that the display format is a display window that emphasizes the visual beauty on the display, such as a show window.

  Here, when you design your interior by combining your favorite interior materials (materials), floor finish flooring and baseboard, furniture harmony, furniture and wallpaper harmony, or wall and ceiling wallpaper harmony. There is a high demand for checking the condition of the finished room from the standpoint of whether the balance of the materials constituting the room when it is changed from carpeting to flooring and carpeting is good.

As a technique that can be applied to meet this demand, Patent Literature 1 and Patent Literature 2 include a housing provided with an information processing means, a display means, and a design sample sample for confirming the texture of a member surface of a housing facility. A product proposal system based on facility design simulation, wherein the information processing means includes storage means for storing product information of housing equipment products, an interface having sensing means for recognizing design sample sample identification information, and Computation processing means for switching display of design information based on identification information is provided, and the design sample sample includes storage means for storing identification information and information transmission means for transmitting information to an interface having the sensing means. Product proposal system by design simulation of housing equipment characterized by having interface There has been disclosed.
JP 2005-215965 A JP 2005-284713 A

  However, in the technologies disclosed in Patent Document 1 and Patent Document 2, the case where a plurality of rooms are provided in a building to be presented is not considered, so only for any desired room There is a problem that it is difficult to perform display when the selected sample is applied.

  The present invention has been made to solve the above problems, and can easily perform display when a selected sample is applied only to a desired room, a building design presentation system, a building design presentation method, and The purpose is to provide a building design presentation program.

  In order to achieve the above object, the building design presentation system according to claim 1 is a sample of a material that is actually usable in each building to be presented, and transmits identification information that can identify itself. A plurality of material samples provided with transmitting means, surface image information indicating surface images of the plurality of material samples, and use location information indicating a use location in a building are stored in association with the identification information of the corresponding material sample. Storage means storing 3D image information indicating the 3D image of the building and position information indicating the position of each room of the building, and displaying the 3D image of the building based on the 3D image information. Display means for presenting a planar image of the building in a state where a plurality of rooms are included, and presenting means on which the material sample is placed, the presenting hand A receiving unit configured to receive the identification information transmitted by the transmitting unit of the material sample placed on the receiving unit, and to be able to specify a mounting position of the material sample in the presenting unit, and the presenting unit When the planar image of the building is presented and the material sample is placed on the presenting means, the placement position of the material sample is located in any room area in the planar image. Whether or not it is determined based on the above-mentioned placement position specified by the receiving means and the position information, and when it is determined that it is located in any room area, is received by the receiving means Based on the surface image information and the usage location information corresponding to the identification information of the material sample, an area corresponding to the material sample in the room is the material support. And a, and an information processing apparatus having a control means for controlling said display means to display by the pull of the surface image.

  According to the building design presentation system according to claim 1, identification information capable of identifying itself by a plurality of material samples that are samples of materials that can actually be used in each building to be presented is transmitted by the transmission means. It is supposed to be sent. Note that the transmission means includes not only a device that transmits the identification information by wireless communication but also a device that transmits the identification information by wired communication.

  On the other hand, in the present invention, the information processing apparatus associates the surface image information indicating the surface images of the plurality of material samples and the usage location information indicating the usage location in the building with the identification information of the corresponding material samples by the storage unit. While being stored, the three-dimensional image information indicating the three-dimensional image of the building and the position information indicating the position of each room of the building are stored, while the information processing apparatus stores the information based on the three-dimensional image information. A display means for displaying a three-dimensional image of the building, a presentation means for presenting a planar image of the building in a state in which a plurality of rooms are included, and on which the material sample is placed; and The identification information transmitted by the transmitting means of the placed material sample is received and the placement position of the material sample in the presenting means is specified A receiving means configured to capacity, are provided. The storage means includes a portable storage medium such as a semiconductor storage element such as a RAM, an EEPROM, a flash EEPROM, a smart medium (SmartMedia (registered trademark)), a flexible disk, a magneto-optical disk, or a fixed recording medium such as a hard disk. Alternatively, an external storage device provided in a server computer or the like connected to a network is included. The display means includes various display devices such as a liquid crystal display, a plasma display, an organic EL display, and a CRT display.

  In the present invention, when the planar image of the building is presented by the presenting means by the information processing apparatus and the material sample is placed on the presenting means, the material sample is placed by the control means. Whether the placement position is located in any room area in the planar image is determined based on the previous placement position specified by the receiving means and the position information, and in any room area Corresponding to the material sample in the room based on the surface image information and the use location information corresponding to the identification information of the material sample received by the receiving means. The display means is controlled so that the area to be displayed is displayed on the surface image of the material sample.

  Thus, according to the building design presentation system according to claim 1, identification information that can identify a plurality of material samples that are samples of materials that can be actually used in each building to be presented. And the surface image information indicating the surface images of the plurality of material samples and the use location information indicating the use location in the building are stored in association with the identification information of the corresponding material sample, and the building Storage means storing three-dimensional image information indicating the three-dimensional image and position information indicating the position of each room of the building, and display means for displaying the three-dimensional image of the building based on the three-dimensional image information; An information processing apparatus that presents a planar image of the building in a state in which a plurality of rooms are included, and a presentation unit on which the material sample is placed When the plane image of the building is presented by the presentation means and the material sample is placed on the presentation means, the identification information transmitted by the material sample is received and the material The mounting position of the sample in the presenting means is specified, and whether the mounting position of the material sample is located in an area of any room in the planar image, the specified mounting position and the position Based on the information, and if it is determined that it is located in any room area, based on the surface image information and the use location information corresponding to the identification information of the received material sample, Since the display means is controlled so that an area corresponding to the material sample in the room is displayed as a surface image of the material sample, it can be easily applied only to a desired room. Display in the case of applying the selected sample Te can be performed.

  According to the present invention, as in the invention described in claim 2, the identification information of the material sample to which the storage means corresponds to availability information indicating availability of the material sample for each room included in the building. The control means determines whether or not the material sample placed above can be used in a room corresponding to the placement position based on the availability information and uses it. Control that issues a warning when it is determined that it cannot be performed may be performed. Thereby, the use of an incorrect material sample can be avoided in advance.

  Further, as in the invention according to claim 3, when the plurality of material samples are placed on the presentation unit, the control unit of the present invention is configured such that the positional relationship between the plurality of material samples is the three-dimensional. Control that issues a warning when the positional relationship is different from that indicated by the image information may be performed. Thereby, generation | occurrence | production of the incorrect mounting position of a several raw material sample can be avoided beforehand.

  Further, the transmission means of the present invention may be an IC tag as in the invention described in claim 4. As a result, the present invention can be configured using inexpensive and small IC tags that are widely supplied to the market in recent years, and the present invention can be realized at low cost. Note that the IC tag is sometimes referred to as a wireless tag, an RFID tag, an ID tag, an electromagnetic induction tag, or the like, but in this specification, these are collectively referred to as an IC tag.

  Further, the presenting means of the present invention, as in the invention of claim 5, displays the planar image by electrically displaying the planar image by a video signal generated based on the three-dimensional image information. Or the one that presents the planar image by projecting light carrying the planar image indicated by the three-dimensional image information (so-called projector method). Thereby, the planar image can be presented easily.

  In particular, the control means according to the invention described in claim 5 is such that, as in the invention described in claim 6, the planar image is presented by the presentation means, and the material sample is placed on the presentation means. In addition, when the placement position of the material sample is located in any room area in the planar image, the presentation unit may be controlled so that the room is enlarged and presented. Good. Thereby, as a result that the region where the material sample can be placed can be made wider, the convenience can be improved.

  Further, according to the present invention, as in the invention described in claim 7, the storage means further stores the price information indicating the prices of the plurality of material samples in association with the identification information of the corresponding material samples. The control means controls the display means to derive and display an estimated cost based on the price information when the material sample placed on the presentation means is actually used. It may be a thing. Thereby, as a result of being able to select a material sample commensurate with the budget, convenience can be further improved.

  On the other hand, in order to achieve the above object, the building design presentation method according to claim 8 identifies itself as a plurality of material samples, each of which is a material sample actually usable in the building to be presented. It is assumed that possible identification information can be transmitted, and surface image information indicating a surface image of the plurality of material samples and use location information indicating a use location in a building are stored in association with the identification information of the corresponding material sample. In addition, storage means storing three-dimensional image information indicating the three-dimensional image of the building and position information indicating the position of each room of the building, and displaying the three-dimensional image of the building based on the three-dimensional image information Information comprising: display means for displaying; and a presentation means for presenting a planar image of the building in a state where a plurality of rooms are included, and on which the material sample is placed When the planar image of the building is presented by the presentation means and the material sample is placed on the presentation means by the physical device, the identification information transmitted by the material sample is received, The mounting position of the material sample in the presenting unit is specified, and the mounting position of the material sample is specified in the room image in any one of the room regions, Based on the surface image information and the use location information corresponding to the identification information of the received material sample when it is determined based on the position information and determined to be located in any room area The display means is controlled so that an area corresponding to the material sample in the room is displayed as a surface image of the material sample.

  Therefore, the building design presentation method according to claim 8 operates in the same manner as the invention according to claim 1, and therefore, as with the invention according to claim 1, a sample that is easily selected only for a desired room. Can be displayed.

  According to the present invention, as in the invention described in claim 9, the identification information of the corresponding material sample includes availability information indicating availability of the material sample for each room included in the building by the storage unit. In addition, it is determined whether the material sample placed above can be used in the room corresponding to the placement position based on the availability information, and a warning is given when it is determined that the material sample cannot be used. It is good also as what performs the control to perform. Thereby, the use of an incorrect material sample can be avoided in advance.

  On the other hand, in order to achieve the above object, the building design presentation program according to claim 10 is a sample of a material that can actually be used in each building to be presented, and identification information that can identify itself. The surface image information indicating the surface image of the plurality of material samples and the use location information indicating the use location in the building are stored in association with the identification information of the corresponding material sample, and the building is provided. Storage means storing three-dimensional image information indicating the three-dimensional image and position information indicating the position of each room of the building, and display means for displaying the three-dimensional image of the building based on the three-dimensional image information; An information processing apparatus that presents a planar image of the building in a state in which a plurality of rooms are included, and a presentation unit on which the material sample is placed A building design presenting program executed by the presenting means, when the planar image of the building is presented by the presenting means, and when the material sample is placed on the presenting means, by the sending means of the material sample A receiving step for receiving the transmitted identification information; a specifying step for specifying a placement position of the material sample in the presentation means; and a placement position of the material sample within an area of any room in the planar image A determination step for determining whether or not the vehicle is located based on the previous position specified in the specifying step and the position information, and a determination in the determination step that the device is located in any room area The surface image information corresponding to the identification information of the material sample received by the receiving step Based on the use location information, it is intended to execute a control step of area corresponding to the material samples of the room to control the display means to display by the surface image of the material sample, to the computer.

  Therefore, according to the building design presentation program according to the tenth aspect, it is possible to cause the computer to act similarly to the invention according to the first aspect. Therefore, as in the first aspect, the desired room can be easily obtained. Can be displayed when the selected sample is applied only to.

  According to the present invention, as in the invention described in claim 11, the identification information of the material sample to which the storage means corresponds to the availability information indicating whether the material sample is available for each room included in the building. The control step determines whether or not the material sample placed above can be used in a room corresponding to the placement position based on the availability information and uses it. Control that issues a warning when it is determined that it cannot be performed may be performed. Thereby, the use of an incorrect material sample can be avoided in advance.

  According to the present invention, a plurality of material samples, which are samples of materials that can be actually used in the building to be presented, can transmit identification information that can identify themselves, and the plurality of materials The surface image information indicating the surface image of the sample and the usage location information indicating the usage location in the building are stored in association with the identification information of the corresponding material sample, and 3D image information indicating the 3D image of the building, Storage means storing position information indicating the position of each room of the building; display means for displaying a three-dimensional image of the building based on the three-dimensional image information; An information processing apparatus that presents a planar image of a building and on which the material sample is placed, and the planar image of the building is displayed by the presenting device. When the material sample is placed on the presenting means, the identification information transmitted by the material sample is received, and the placement position of the material sample in the presenting means is specified. Determining whether the placement position of the material sample is located in any room area in the planar image based on the specified placement position and the position information, If it is determined that the region is located within the region, the region corresponding to the material sample in the room is determined based on the surface image information and the usage location information corresponding to the received identification information of the material sample. Since the display means is controlled so that it is displayed as a surface image of the material sample, it is easy to display when the selected sample is applied only to the desired room. It can, effect that.

  Hereinafter, an example of an embodiment of the present invention will be described in detail with reference to the drawings. Here, the case where the present invention is applied to a building design presentation system that is provided in a sales center of an apartment house and presents the interior design of the desired residence to those who wish to purchase the apartment house will be described. To do.

[First Embodiment]
First, a configuration of a building design presentation system 10 to which the present invention is applied will be described with reference to FIG.

  As shown in the figure, a building design presentation system 10 according to the present embodiment includes a personal computer (hereinafter referred to as “PC”) 12 that controls the operation of the entire system 10 and a building to be presented (hereinafter referred to as “PC”). , "Presentation target building"), a display device 14 for displaying a three-dimensional image, a table 16 for presenting a two-dimensional planar image of the presentation target building in a state in which a plurality of rooms are included, and a presentation target building. A plurality of material samples 18 which are samples of materials that can actually be used. In addition, illustration of the leg part of the table 16 is abbreviate | omitted in the same figure. The display device 14 may be displayed in any form, such as a liquid crystal display, a plasma display, an organic EL display, or a CRT display.

  As shown in FIG. 2, each material sample 18 according to the present embodiment has a rectangular shape with a predetermined size using a material that is actually used, and a predetermined position ( In the present embodiment, an IC tag 18A is attached to the center position). Here, in the IC tag 18A, identification information that can identify the IC tag 18 itself (here, the serial number of the IC tag 18A) is stored in advance, and the identification information can be transmitted wirelessly. ing.

  On the other hand, the table 16 according to the present embodiment has a presentation surface 16A having a rectangular shape in plan view on which the panel showing the two-dimensional planar image and the material sample 18 are placed, and the presentation surface 16A. When the material sample 18 is placed on the surface, the identification information transmitted by the IC tag 18A of the material sample 18 is received, and the material sample 18 is based on the position of the IC tag 18A that is the transmission source of the identification information. The mounting position can be specified.

  In the building design presentation system 10 according to the present embodiment, the presentation surface 16A is divided into a plurality of matrix areas by a rectangular area having a predetermined size, and an antenna configured to be able to communicate with the IC tag 18A in each of the divided areas. (Not shown) are embedded in each. Here, the communication sensitivity with the IC tag 18A provided on the material sample 18 by the antenna can be received only by the antenna located at the closest position in a state where the material sample 18 is placed on the presentation surface 16A. The sensitivity is adjusted in advance. Therefore, when identification information is received from the IC tag 18A of the material sample 18 by any of the antennas, the placement position of the material sample 18 on the presentation surface 16A can be specified by the received arrangement position of the antenna. In the building design presentation system 10 according to the present embodiment, the matrix is divided into 100 with respect to the longitudinal direction of the presentation surface 16A and 50 with respect to the short direction.

  The table 16 is electrically connected to the PC 12, and the PC 12 can acquire the identification information received by the presentation surface 16 </ b> A of the table 16 and the placement position information indicating the placement position of the specified material sample 18. it can. The display device 14 is also electrically connected to the PC 12, and the PC 12 can display an arbitrary image on the display device 14.

  Next, with reference to FIG. 3, the configuration of the main part of the electrical system of the PC 12 having a particularly important role in this system will be described.

  As shown in the figure, the PC 12 according to the present embodiment includes a CPU (central processing unit) 12A that controls the operation of the entire PC 12, a RAM 12B that is used as a work area when the CPU 12A executes various processing programs, and the like. The ROM 12C in which control programs, various parameters, and the like are stored in advance, a secondary storage unit (here, a hard disk device) 12D used for storing various information, and various signals are exchanged between the external device and the like. An input / output I / F (interface) 12G is provided, and these units are electrically connected to each other by a system bus BUS.

  Therefore, the CPU 12A can perform access to the RAM 12B, ROM 12C, and secondary storage unit 12D, and exchange of various signals with an external device or the like via the input / output I / F 12G. Note that the display device 14 and the table 16 described above are electrically connected to the input / output I / F 12G, and the CPU 12A displays various information on the display device 14, the identification information from the table 16, and the above-described information. The position information can also be acquired.

  On the other hand, FIG. 4 schematically shows the main storage contents of the secondary storage unit 12D provided in the PC 12. As shown in the figure, the secondary storage unit 12D is provided with a database area DB for storing various databases and a program area PG for storing programs for performing various processes. .

  In the database area DB, a sample management database DB1 in which information for managing the material sample 18 is stored in advance, and information for managing buildings handled by the building design presentation system 10 are stored in advance. To store information related to the building management database DB2, a building image database DB3 for storing information indicating a three-dimensional image of the building, and a user of the building design presentation system 10 (in this case, a person who wants to purchase an apartment house) User database DB4. Hereinafter, the configuration of these databases will be described in detail with reference to the drawings.

  As shown in FIG. 5, the sample management database DB1 according to the present embodiment is configured to store information on type, sample ID, place of use, unit price, grade, usable type, and image information. Yes.

  The type is information indicating types such as “flooring” and “cross” to which the corresponding material sample 18 belongs, and the sample ID is information uniquely assigned to each material sample 18. In the sample database DB1 according to the present embodiment, the identification information stored in the IC tag 18A provided in the corresponding material sample 18 is applied.

  The use place is information indicating the use place such as “floor” and “wall” of the corresponding material sample 18, and the unit price is a price per unit size of the corresponding material sample 18 determined in advance. It is information which shows.

  The grade is information indicating the grade of the corresponding material sample 18, the usable type is information indicating the type of residence in which the corresponding material sample 18 is usable, and the image The information is image information indicating the surface image of the corresponding material sample 18. In the sample management database DB1 according to the present embodiment, numerical information such as '1', '2',... Is applied in descending order as the grade, and as the type of the residence, Alphabet information is applied such as “A”, “B”,.

  In the example shown in the figure, for example, the material sample 18 to which “001001” is assigned as the sample ID is a material belonging to the flooring used for the floor, its grade is “1”, and the usable type is type. This means that only A is present. In the figure, the image information indicating the surface image of the corresponding material sample 18 is stored as the image information. However, the present invention is not limited to this. For example, the storage location of the image information is indicated. Needless to say, the link information can be stored.

  On the other hand, as shown in FIG. 6, the building management database DB2 according to the present embodiment is configured to store information on a building ID, a residence ID, a type, a room ID, a position, and a room name. .

  The building ID is information given in advance by the system administrator of the building design presentation system 10 as unique information for the corresponding building, and the residence ID is unique for the corresponding residence. Second information is information given in advance by the system administrator of the building design presentation system 10, the type is information indicating the type of the corresponding residence, and information indicating the usable type of the sample management database DB1; It is the same thing.

  The room ID is information given in advance by the system administrator of the building design presentation system 10 as unique information for the corresponding room, and the position is information indicating the position of the corresponding room. Furthermore, the room name is information indicating names such as “living room” and “Japanese room” of the corresponding room.

  In addition, in the building management database DB2 according to the present embodiment, a number is continuously assigned in advance to each divided area where the antenna is provided on the presentation surface 16A, and the number indicates information indicating the position. As applied. And the building design presentation system 10 which concerns on this Embodiment prepares the flat panel 16B (refer also FIG. 10 (A)) by which the top view of the said residence was drawn for every residence which is made into the handling object. When the panel 16B is placed at a predetermined position on the presentation surface 16A of the table 16 (here, the center position of the panel 16B coincides with the center position of the presentation surface 16A), the panel 16B is drawn on the panel 16B. The number corresponding to the two positions of the upper left corner point and the lower right corner point of the corresponding room in the house is applied as information indicating the position.

  On the other hand, as shown in FIG. 7, the building image database DB3 according to the present embodiment is configured to store each information of the building ID and the image information.

  The building ID is the same as that of the building management database DB2, and the image information is image information indicating a three-dimensional image of the corresponding building. In the building image database DB3 according to the present embodiment, as the image information, coordinate data representing the three-dimensional shape of the corresponding building by coordinates, and color data and shape of at least one of the surface and the inside of the building. Data including image data and data indicating the attribute of each part such as the floor, wall, ceiling, etc. of the building is applied. However, the present invention is not limited to this. For example, it is composed only of the coordinate data and the data indicating the attribute. Data may be applied.

  On the other hand, as shown in FIG. 8, the user database DB4 according to the present embodiment is configured to store each information of a user ID, a residence ID, and a used material.

  The user ID is information given in advance by the system administrator of the building design presentation system 10 as unique information to the corresponding user, and the residence ID is the same as that of the building management database DB2. Furthermore, the material used is information indicating the material sample 18 instructed to be used for the corresponding residence by the corresponding user. In the user database DB4 according to the present embodiment, the sample ID and Similar information is applied.

  Next, with reference to FIG. 9, the effect | action of the building design presentation system 10 which concerns on this Embodiment is demonstrated. FIG. 9 shows the flow of processing of the building design presentation processing program executed by the CPU 12A of the PC 12 when an instruction to execute the building design presentation processing is input via a keyboard or the like (not shown) provided in the PC 12. This is a flowchart, and the program is stored in advance in the program area PG of the secondary storage unit 12D.

  Prior to execution of the building design presentation processing program, the user designates a desired building and residence (hereinafter referred to as “presentation target residence”) via the keyboard or the like. At this time, if the user ID has already been assigned, the user also inputs the user ID via the keyboard or the like. Then, after placing the panel 16B corresponding to the presentation target residence at a predetermined position on the presentation surface 16A of the table 16, the user inputs an instruction to execute the building design presentation process via the keyboard or the like. In response to this, the CPU 12A starts executing the building design presentation processing program shown in FIG.

  First, in step 100 in the figure, the image information corresponding to the designated building is read from the building image database DB3, and the display device 14 is controlled to display the three-dimensional image of the building indicated by the image information. In response to this, the display device 14 displays the three-dimensional image (not shown).

  Here, as an example, as shown in FIG. 10B, the user places a desired material sample 18 in a desired room area in the residence drawn on the panel 16 </ b> B placed on the presentation surface 16 </ b> A of the table 16. Place. In response to this, the presentation surface 16A transmits the identification information received from the material sample 18 and the placement position information indicating the placement position of the material sample 18.

  Therefore, in the next step 104, the reception of the identification information and the placement position information is waited, and in the next step 106, any room of the residence drawn on the panel 16B placed on the table 16 It is determined whether or not the material sample 18 is placed in the area of the above, based on the received placement position information and the position information of the building management database DB2, and if a negative determination is made, the process proceeds to step 108, The display device 14 is controlled so as to display warning information (not shown) indicating that the placement position of the material sample 18 is inappropriate, and then the process proceeds to step 132 described later.

  On the other hand, if an affirmative determination is made in step 106, the process proceeds to step 110, where it is determined whether any room is displayed in an enlarged manner on the display device 14 at this point, and if a negative determination is made. The process proceeds to step 112, and the display device 14 is displayed so that an enlarged image of the three-dimensional image of the room corresponding to the position where the material sample 18 is placed is displayed based on the image information read out by the process of step 100. After the control, the process proceeds to step 114. When a user ID is input when an instruction to execute the building design presentation processing program is input, in step 112 above, the usage material information corresponding to the user ID is read from the user database DB4 and the read usage The display device 14 is controlled so as to display an image obtained by applying the surface image of the material sample 18 indicated by the material information to the corresponding portion.

  FIG. 11A shows an example of a display state of a three-dimensional enlarged image of a room displayed by the display device 14 by the process of step 112 described above. If the determination at step 110 is affirmative, the process proceeds to step 114 without executing the process at step 112.

  In step 114, referring to the sample management database DB1, the material sample 18 assigned with the same sample ID as the received identification information is referred to as a material sample placed by the user (hereinafter referred to as “processing target sample”). In step 116, the usable type information of the sample to be processed is read from the sample management database DB1 and the type information of the presentation target residence is read from the building management database DB2. When the type of residence indicated by the information matches the type indicated by the type information above, it is determined whether the sample to be processed can be used for the target residence, and a negative determination is made. Moves to step 118 and the material sample placed on the panel 16B 8 warning information (not shown.) That it can not be used to control the display device 14 to display, after which the processing advances to step 132 to be described later.

  On the other hand, if the determination in step 116 is affirmative, the process proceeds to step 120, and whether or not a plurality of material samples 18 are placed in the same room of the residence drawn on the panel 16B at this time. If the determination is affirmative, the process proceeds to step 122.

  In step 122, it is determined based on the image information read out by the processing in step 100 whether or not the arrangement positions of the plurality of material samples 18 on the panel 16B are appropriate. That is, in the building design presentation system 10 according to the present embodiment, as shown in FIG. 12 as an example, the material sample 18 corresponding to each part is placed on the panel 16B so as to be the same as the actual adjacent relationship in the presentation target residence. By placing, it is possible to visually determine the harmony of the color scheme at the boundary position of each part. For this reason, in this step 122, the positional relationship of each part corresponding to the plurality of material samples 18 placed in the same room of the panel 16B by the user, which is indicated by the image information read out by the processing of the above step 100, is the plurality. By determining whether or not the material sample 18 matches the positional relationship on the panel 16B, it is determined whether or not the arrangement positions of the plurality of material samples 18 are appropriate.

  If the determination in step 122 is negative, the process proceeds to step 124, and warning information (not shown) indicating that the placement positions of the plurality of material samples 18 placed on the panel 16B are inappropriate is displayed. The display device 14 is controlled as described above, and then the process returns to step 104. On the other hand, if the determination in step 122 is affirmative, the process proceeds to step 126.

  In step 126, image information and usage location information corresponding to the sample to be processed are read from the sample management database DB1, and a portion corresponding to the sample to be processed of the enlarged image displayed at this time by the display device 14 is the read image. The display device 14 is controlled so as to be converted (replaced) into a surface image indicated by the information. As a result, as shown in FIG. 11B as an example, a surface image of the processing target sample is used as a part (a wall in the figure) where the processing target sample placed on the panel 16B is used by the user. Will be displayed. Therefore, the user can visually grasp the color state of the presentation target residence when the processing target sample is applied by referring to the image.

  In the next step 128, unit price information corresponding to the processing target sample is read from the sample management database DB1, and the processing target sample specified by the image information read out by the processing in step 100 is used as the unit price indicated by the unit price information. By multiplying the amount, the estimated amount of the sample to be processed is calculated, and in the next step 130, the display device 14 is controlled to display the calculated estimated amount. As a result, as shown in FIG. 11C as an example, the estimated amount of the processing target sample when the processing target sample is used is displayed.

  In the next step 132, it is determined whether or not the end timing of the building design presentation processing program has arrived. If a negative determination is made, the process returns to step 104, and the process proceeds to step 134 when an affirmative determination is made. To do. In addition, as the above-mentioned end timing, for example, the timing when an instruction input for instructing the end of the building design presentation processing program is performed by the user, or the placement of the material sample 18 on the panel 16B is a predetermined period (for example (20 minutes) The timing which was not performed more can be mentioned.

  In step 134, the material sample 18 placed on the panel 16B at this time is registered in the user database DB4 as the material sample 18 designated for use by the user, and then the building design presentation processing program is executed. finish.

  As described in detail above, in the present embodiment, a plurality of material samples, which are samples of materials that can be actually used in each building to be presented, can be transmitted with identification information capable of identifying themselves. The surface image information indicating the surface images of the plurality of material samples and the usage location information indicating the usage location in the building are stored in association with the identification information (here, the sample ID) of the corresponding material sample. In addition, storage means (here, the secondary storage unit 12D) in which 3D image information indicating the 3D image of the building and position information indicating the position of each room of the building are stored, and the 3D image information Display means for displaying a three-dimensional image of the building based on the display device (here, the display device 14), and presenting a planar image of the building in a state including a plurality of rooms, And an information processing device (here, the PC 12) provided with a presentation means (here, the table 16) on which the material sample is placed, and the presentation means presents a planar image of the building, and When the material sample is placed on the presenting means, the identification information transmitted by the material sample is received, the placement position of the material sample in the presenting means is specified, and the material sample is placed. It is determined whether the placement position is located in any room area in the planar image based on the specified placement position and the position information, and is located in any room area. If it is determined that the material sample in the room is based on the surface image information and the use location information corresponding to the identification information of the received material sample. Since response region is controlling the display means to display by the surface image of the material sample, it can be displayed in the case of readily applied to the selected sample only for the desired room.

  Further, in the present embodiment, the storage means stores the identification information of the material sample corresponding to the availability information (in this case, the available type information) indicating availability of the material sample for each room included in the building. If it is determined that the material sample placed above can be used in the room corresponding to the placement position based on the availability information, and it is determined that it cannot be used. Since the warning control is performed, the use of an erroneous material sample can be avoided in advance.

  Further, in the present embodiment, when a plurality of the material samples are placed on the presenting means, the positional relationship between the plurality of material samples is different from the positional relationship indicated by the three-dimensional image information. Since the control for warning is performed, it is possible to avoid the occurrence of erroneous placement positions of a plurality of material samples.

  In the present embodiment, since the identification information of the material sample is transmitted by an IC tag, the present invention is configured by using an inexpensive and small IC tag that is widely supplied to the market in recent years. The present invention can be realized at low cost.

  Furthermore, in the present embodiment, the storage means further stores price information (here, unit price information) indicating the prices of the plurality of material samples in association with the identification information of the corresponding material samples, Since the display unit is controlled to derive and display an estimated cost based on the price information when the material sample placed on the presentation unit is actually used, the material sample corresponding to the budget As a result, the convenience can be further improved.

[Second Embodiment]
In the first embodiment, as an example of a presentation unit according to the present invention, an example in which a panel 16B on which a residence to be presented is drawn is placed to present a planar image of a building is applied. However, in the second embodiment, as the presenting means of the present invention, the plane image is electrically displayed by the video signal generated based on the image information indicating the three-dimensional image of the building. A description will be given of a form example in the case of applying an image presentation.

  First, the configuration of a building design presentation system 10 'according to the second embodiment will be described with reference to FIG. In FIG. 13, the same components as those in FIG. 1 are denoted by the same reference numerals as those in FIG.

  As shown in FIG. 13, the building design presentation system 10 ′ according to the second embodiment is replaced with the table 16 as compared with the building design presentation system 10 according to the first embodiment. The only difference is that a liquid crystal display device 16 ′ having a liquid crystal panel 16A ′ is applied.

  The liquid crystal display device 16 'according to the present embodiment is such that the display surface of the liquid crystal panel 16A' faces upward.

  Here, when the material sample 18 is placed on the liquid crystal panel 16A ′, the liquid crystal panel 16A ′ receives the identification information transmitted by the IC tag 18A of the material sample 18, and also transmits the identification information. The placement position of the material sample 18 can be specified based on the position of the IC tag 18A.

  That is, in the building design presentation system 10 ′ according to the present embodiment, the display surface of the liquid crystal panel 16A ′ is divided into a plurality of matrix areas by a rectangular area having a predetermined size, and the IC tag 18A and Antennas (not shown) configured to be communicable are each embedded. Here, the communication sensitivity with the IC tag 18A provided on the material sample 18 by the antenna is received only by the antenna located at the closest position in a state where the material sample 18 is placed on the liquid crystal panel 16A ′. The sensitivity is adjusted in advance. Accordingly, when the identification information is received from the IC tag 18A of the material sample 18 by any antenna, the placement position of the material sample 18 on the liquid crystal panel 16A ′ can be specified by the received arrangement position of the antenna. . In the building design presentation system 10 'according to the present embodiment, the matrix is divided into 100 with respect to the longitudinal direction of the liquid crystal panel 16A' and 50 with respect to the short direction.

  The liquid crystal display device 16 ′ is electrically connected to the PC 12, and the PC 12 places the identification information received by the liquid crystal panel 16 A ′ of the liquid crystal display device 16 ′ and the placement position of the specified material sample 18. While the position information can be acquired, an arbitrary image can be displayed on the liquid crystal panel 16A ′.

  The configuration of the PC 12 and the data structures of the various databases DB1 to DB4 in the building design presentation system 10 ′ according to the present embodiment are the same as those according to the first embodiment. Description of is omitted.

  Next, with reference to FIG. 14, the operation of the building design presentation system 10 'according to the present embodiment will be described. FIG. 14 shows the building according to the second embodiment, which is executed by the CPU 12A of the PC 12 when an instruction to execute the building design presentation process is input via a keyboard or the like (not shown) provided on the PC 12. It is a flowchart which shows the flow of a process of a design presentation process program, and the said program is beforehand memorize | stored in the program area | region PG of secondary storage part 12D. Also, steps in FIG. 14 that perform the same processing as in FIG. 9 are assigned the same step numbers as in FIG. 9, and descriptions thereof are omitted.

  In step 102 of the figure, based on the image information read out in the process of step 100, image information indicating a two-dimensional plan view of the residence to be presented is generated, and an image indicated by the image information is displayed. The liquid crystal display device 16 'is controlled. In step 102, the image information indicating the two-dimensional plan view is generated so that the two-dimensional plan view is displayed on the liquid crystal panel 16A 'in the same size as when the two-dimensional plan view is drawn on the panel 16B. Thereby, as an example, an image having the same size as the image drawn on the panel 16B shown in FIG. 10A is displayed on the liquid crystal panel 16A 'of the liquid crystal display device 16'.

  Thereafter, in step 113, the display device 14 displays an enlarged image of the three-dimensional image of the room corresponding to the position where the material sample 18 is placed by the user based on the image information read out in the process of step 100. And the liquid crystal display device 16 'is controlled. Note that when a user ID is input when an instruction to execute the building design presentation processing program is input, in step 113 described above, the use material information corresponding to the user ID is displayed as an enlarged image displayed by the display device 14. Is applied to the corresponding portion of the surface image of the material sample 18 indicated by.

  By the process of step 113, the liquid crystal panel 16A ′ of the liquid crystal display device 16 ′ displays an enlarged plan view for one room as shown in FIG. 15A as an example. . Accordingly, as shown in FIG. 15B as an example, the user can place more material samples 18 in the display area of the room, and as a result, convenience can be improved. .

  Also in the second embodiment, the same effect as that of the first embodiment can be obtained, and a plane electrically indicating a residence to be presented by a video signal generated based on three-dimensional image information Since the planar image is presented by displaying the image, the planar image can be easily presented.

  In particular, in the present embodiment, the planar image is presented by the presenting means (here, the liquid crystal display device 16 ′), the material sample is placed on the presenting means, and the material sample is further placed. When the position is located in the area of any room in the planar image, the presenting means is controlled so that the room is displayed in an enlarged manner. As a result, the convenience can be improved.

  In the present embodiment, as the presenting means of the present invention, the planar image is presented by electrically displaying the planar image by the video signal generated based on the image information indicating the three-dimensional image of the building. However, the present invention is not limited to this. For example, the light carrying a planar image indicated by the image information indicating the three-dimensional image is projected, and the present invention is not limited thereto. It is also possible to use a projector that presents a planar image. Also in this case, the same effects as in the present embodiment can be obtained.

  Further, in each of the above embodiments, the case where the purchase applicant himself / herself of the apartment house executes the building design presentation processing program and performs various operations, but the present invention is not limited to this, for example, It is also possible to prepare an operator who performs these operations in advance and perform these operations by the operator. In this case, it is possible to save time and labor for those who wish to purchase a housing complex, and it is possible to improve convenience.

  Further, in each of the above embodiments, the case where the PC 12 and the display device 14 and the table 16 or the liquid crystal display device 16 ′ are electrically connected by wire has been described, but the present invention is not limited to this. Alternatively, a wireless connection can be used. In this case, convenience can be improved as compared with the above embodiments.

  In addition, the structures of the building design presentation systems 10 and 10 ′ and the material sample 18 described in the above embodiments (see FIGS. 1 to 4 and 13) are merely examples, and do not depart from the gist of the present invention. Needless to say, it can be appropriately changed. For example, the shape of the material sample 18 is not limited to a rectangular shape, but may be other shapes.

  The data structures (see FIGS. 5 to 8) of the databases DB1 to DB4 shown in the above embodiments are also examples, and unnecessary information can be deleted without departing from the gist of the present invention. Needless to say, new information can be added or the definition of information can be changed.

  The display states of the various display screens shown in the above embodiments (see FIGS. 11 and 15) are also examples, and unnecessary information is deleted or new within the scope not departing from the gist of the present invention. Needless to say, it is possible to add various information and change the display format itself.

  Furthermore, the flow of processing of the building design presentation processing program shown in the above embodiments (see FIGS. 9 and 14) is also an example, and unnecessary processing is deleted without departing from the gist of the present invention. Needless to say, a new process can be added, or a process procedure can be changed.

It is a schematic perspective view which shows the structure of the building design presentation system which concerns on 1st Embodiment. It is an external view which shows the external appearance of the raw material sample which concerns on embodiment. It is a block diagram which shows the principal part structure of the electrical system of PC which concerns on embodiment. It is a schematic diagram which shows the main memory content of the secondary memory | storage part with which the PC which concerns on embodiment was equipped. It is a schematic diagram which shows the data structure of the sample management database which concerns on embodiment. It is a schematic diagram which shows the data structure of the building management database which concerns on embodiment. It is a schematic diagram which shows the data structure of the building image database which concerns on embodiment. It is a schematic diagram which shows the data structure of the user database which concerns on embodiment. It is a flowchart which shows the flow of a process of the building design presentation process program which concerns on 1st Embodiment. It is a schematic plan view which shows the structure of the panel which concerns on 1st Embodiment, and the mounting state of a raw material sample. It is the schematic which shows the example of a display state of the three-dimensional enlarged image of the room displayed by the building design presentation process program which concerns on embodiment. It is a schematic plan view with which it uses for description of the building design presentation process program which concerns on embodiment. It is a schematic perspective view which shows the structure of the building design presentation system which concerns on 2nd Embodiment. It is a flowchart which shows the flow of a process of the building design presentation process program which concerns on 2nd Embodiment. It is the schematic which shows the example of a display state of the two-dimensional enlarged image of the room displayed by the building design presentation process program which concerns on 2nd Embodiment.

Explanation of symbols

10, 10 'Building design presentation system 12 Personal computer 12A CPU (control means)
12D secondary storage unit (storage means)
14 Display device (display means)
16 tables (presentation means)
16 'liquid crystal display device (presentation means)
16A presentation surface (reception means)
16A 'liquid crystal panel (receiving means)
18 material sample 18A IC tag (transmission means)

Claims (11)

A plurality of material samples, each of which is a sample of a material that is actually usable in a building to be presented, and that includes a transmission means for transmitting identification information that can identify itself;
The surface image information indicating the surface images of the plurality of material samples and the use location information indicating the use location in the building are stored in association with the identification information of the corresponding material sample, and 3 indicating the three-dimensional image of the building Storage means for storing position information indicating the position of each room of the building and three-dimensional image information, display means for displaying a three-dimensional image of the building based on the three-dimensional image information, and a state in which a plurality of rooms are included And presenting the plane image of the building and receiving the identification information transmitted by the transmitting means of the material sample placed on the presentation means, the presentation means on which the material sample is placed A planar image of the building is presented by the receiving means configured to be able to specify the placement position of the material sample in the presentation means, and the presentation means. And when the material sample is placed on the presenting means, the receiving means determines whether the placement position of the material sample is located in any room area in the planar image. When the determination is made based on the specified placement position and the position information, and it is determined that it is located in any room area, the identification information of the material sample received by the receiving means Information comprising control means for controlling the display means so that a region corresponding to the material sample in the room is displayed as a surface image of the material sample based on the corresponding surface image information and the use location information. A processing device;
Building design presentation system. In the storage unit, availability information indicating availability of the material sample for each room included in the building is further stored in association with the identification information of the corresponding material sample,
The control means determines whether or not the material sample placed above can be used in a room corresponding to the placement position based on the availability information, and performs control to give a warning when it is determined that the material sample cannot be used. The building design presentation system according to claim 1. The control means issues a warning when a plurality of the material samples are placed on the presenting means and the positional relationship between the plurality of material samples is different from the positional relationship indicated by the three-dimensional image information. The building design presentation system according to claim 1, wherein control is performed. The building design presentation system according to any one of claims 1 to 3, wherein the transmission unit is an IC tag. The presenting means presents the planar image by electrically displaying the planar image by a video signal generated based on the three-dimensional image information, or the display indicated by the three-dimensional image information The building design presentation system according to any one of claims 1 to 4, wherein the planar image is presented by projecting light carrying the planar image. In the control means, the planar image is presented by the presentation means, the material sample is placed on the presentation means, and the placement position of the material sample is an area of any room in the planar image. The building design presentation system according to claim 5, wherein the presentation unit is controlled so that the room is enlarged and presented when the room is located inside. The storage means further stores the price information indicating the prices of the plurality of material samples in association with the identification information of the corresponding material samples,
The control unit controls the display unit to derive and display an estimated cost based on the price information when the material sample placed on the presentation unit is actually used. The building design presentation system according to claim 6. It is assumed that a plurality of material samples, which are samples of materials that can actually be used in each building to be presented, can be transmitted identification information that can identify itself,
The surface image information indicating the surface images of the plurality of material samples and the use location information indicating the use location in the building are stored in association with the identification information of the corresponding material sample, and 3 indicating the three-dimensional image of the building A storage unit storing position information indicating the position of each room of the building and the three-dimensional image information; a display unit displaying the three-dimensional image of the building based on the three-dimensional image information; and a plurality of rooms. An information processing apparatus that presents a planar image of the building in a state where the material sample is placed,
When the plane image of the building is presented by the presenting means and the material sample is placed on the presenting means, the identification information transmitted by the material sample is received, and the material sample Specifying the placement position in the presenting means;
Determining whether the placement position of the material sample is located in an area of any room in the planar image based on the previous placement position and the position information,
Based on the surface image information and the usage location information corresponding to the received identification information of the material sample when it is determined that it is located in any room area, the material sample of the room A building design presentation method for controlling the display means so that a corresponding region is displayed as a surface image of the material sample. By the storage means, the availability information indicating availability of the material sample for each room included in the building is further stored in association with the identification information of the corresponding material sample,
Determine whether the material sample placed above can be used in the room corresponding to the placement position based on the availability information,
The building design presenting method according to claim 8, wherein control is performed to give a warning when it is determined that it cannot be used. Surface image information indicating a surface image of a plurality of material samples, each of which is a sample of a material that is actually usable in a building to be presented, and includes transmitting means for transmitting identification information capable of identifying itself Use location information indicating the use location in the building is stored in association with the identification information of the corresponding material sample, and the three-dimensional image information indicating the three-dimensional image of the building and the position indicating the position of each room in the building A storage unit that stores information; a display unit that displays a 3D image of the building based on the 3D image information; and a planar image of the building that includes a plurality of rooms. And a building design presentation program executed by an information processing apparatus provided with a presentation means on which the material sample is placed,
A receiving step of receiving the identification information transmitted by the transmitting means of the material sample when the planar image of the building is presented by the presenting means and the material sample is placed on the presenting means. When,
A specifying step of specifying the placement position of the material sample in the presenting means;
A determination step of determining whether the placement position of the material sample is located in any room region in the planar image based on the placement position specified by the specification step and the position information; ,
Based on the surface image information and the use location information corresponding to the identification information of the material sample received by the reception step when it is determined by the determination step that the object is located in any room area. A control step for controlling the display means so that a region corresponding to the material sample in the room is displayed as a surface image of the material sample;
A building design presentation program that causes a computer to execute. In the storage unit, availability information indicating availability of the material sample for each room included in the building is further stored in association with the identification information of the corresponding material sample,
The control step determines whether the material sample placed above can be used in a room corresponding to the placement position based on the availability information, and performs a control to give a warning when it is determined that the material sample cannot be used. The building design presentation program according to claim 10.

Images