JP2005209017A - Building planning support system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To allow even a person with no expertise on building to plan in a short time and through simple operation a building that meets regulations. <P>SOLUTION: This building planning support system is provided with an element display means 3D for displaying building element figures on an operation screen D, and a figure arrangement means 3E that enables the figures to be controlled and placed in certain positions on the operation screen D. The system includes a site display means 3A for displaying the range of a building site 4 of concern on the operation screen D; a regulation setting means 3B that provides building regulations to the site 4 of concern; and a range display means 3C that displays a range 4A where building is possible within the site 4 of concern on the operation screen D according to the building regulations set by the regulation setting means 3B. Each of the figures is composed of room blocks 5 serving as elements. The figure arrangement means 3E is so formed as to be able to arrange the figures of the building blocks 5 on the operation screen D while the range display means 3C displays the range where building is possible on the operation screen D. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention is provided with element display means for displaying the elements constituting the building as a graphic on the operation screen, and placing the graphic displayed on the operation screen by the element display means at an arbitrary position on the operation screen The present invention relates to a building planning support system that is provided with free figure arranging means and plans the building by arranging a plurality of figures on an operation screen by the figure arranging means.

Conventionally, this type of building plan support system has been referred to as a so-called “CAD” that creates a plan drawing of a building while arranging elements such as lines and points on an operation screen. This is mainly done by diagramming the plan using a computer, and building expertise is required to make the plan.
In order to make CAD data input easier, parts such as wallpaper and joinery are prepared as one element in addition to lines and points, and these elements are placed at the desired positions on the operation screen. Prepare a plan drawing while placing it (for example, see Patent Document 1), parts such as bathroom and kitchen are prepared as one element, and place these elements at the desired position on the operation screen. However, there was one that created a plan map (for example, see Patent Document 2).

Japanese Patent Laid-Open No. 2001-209671 (paragraph number [0027], FIG. 4) JP 2001-34645 A (paragraph number [0017])

According to the conventional building planning support system described above, in any case, although the planning efficiency is better than creating a plan drawing on paper with a pencil or a ruler, each element can be located at any position. The current situation is that it requires specialized knowledge to make a decision on how to arrange them.
In other words, in the planning of buildings, it is necessary to carry out the arrangement plan of each room, the position of pillars, the position of windows, etc. so as not to cause inconsistencies, and the adoption set by regulations such as the Building Standards Act It is necessary to carry out so as to satisfy each regulation value such as possible building structure, building height, building coverage ratio, floor area ratio, etc. In order to carry out a plan that satisfies these essential items, familiar with a wide range of architectural knowledge It is said that some people need to do it.
Also, even if such planning work is carried out by a person who is familiar with a wide range of architectural knowledge, it cannot be easily performed in a short period of time. It took an enormous amount of time for a sales person in charge of a construction company to plan a building using a conventional building planning support system, which was not practical.

  Therefore, the object of the present invention is to solve the above-mentioned problems, and even a person who does not have deep expertise in architecture can implement a building plan that satisfies the regulation conditions by a simple operation in a short time. There is a building planning support system.

  The first characteristic configuration of the present invention is provided with element display means for displaying an element constituting a building as a graphic on an operation screen, and the graphic displayed on the operation screen by the element display means is displayed on the operation screen. In a building planning support system in which a figure arranging means which can be arranged and operated at an arbitrary position is provided, and the building is planned by arranging a plurality of figures on the operation screen by the figure arranging means, the object of the building on the operation screen A site display means for displaying the scope of the site, a regulation condition setting means for giving a building regulation condition for the target site, and an operation screen for the possible construction range for the target site in accordance with the building regulation condition set by the regulation condition setting means Range display means for displaying the figure, wherein the figure is composed of room blocks as elements, and the figure arrangement means is provided by the range display means. There is to the building possible range while displayed on the operation screen is arranged freely formed on the figure the operation screen of the room block.

According to the first characteristic configuration of the present invention, the range of the target site of the building is displayed on the operation screen by the site display means, and further, the building regulation condition for the target site is given by the regulation condition setting means, and the result Since the range that can be constructed can be displayed by the range display means, the figure indicating the building element is arranged at an arbitrary position on the operation screen by the graphic arrangement means while viewing the displayed possible range. It becomes possible to operate.
Therefore, if you check the target site displayed on the operation screen and the buildable range displayed in the target site and place the figure of the building element so that it fits within the buildable range, Even without knowing the regulation conditions, it is possible to automatically plan a building that satisfies the regulation conditions.
Further, since the elements constituting the building are composed of room blocks, it is possible to carry out the planning work with fewer operations than when performing an input operation in units of fine joinery and wallpaper. Since the room block arrangement operation itself can be easily performed in the manner of stacking blocks, the building plan can be easily implemented in an extremely short time.
Therefore, even a person who does not have deep expertise in architecture can implement a building plan that satisfies the above-mentioned regulatory conditions in a short time by a simple operation.
As a result, up to now, for example, when there is an architectural consultation from the user, the request is communicated from the sales person to the design engineer, and the design engineer plans accordingly, and the completed plan According to the first characteristic configuration of the present invention, the user or the sales person who has taken a multi-day process that the user and the sales person again make a meeting based on the document Any person can perform a general plan of a building easily and in a short time, and can respond quickly.
Of course, it is a case where the design engineer performs a rough plan, and the work can be efficiently advanced using the building plan support system.

  According to a second characteristic configuration of the present invention, there is provided range editing means capable of editing the buildable range displayed by the range display means within a range that satisfies the building regulation condition.

According to the 2nd characteristic structure of this invention, in addition to being able to achieve the above-mentioned operation effect by the 1st characteristic structure of this invention, the shape of the building possible range displayed in the said object site | It is possible to change according to the request, and the changeable building range is only possible with the content that satisfies the building regulation condition, so that the one to be operated is not particularly aware of the building regulation condition, It becomes possible to edit the shape within the possible building range that satisfies the building regulation condition.
Therefore, more detailed planning is possible while maintaining good operability.

  According to a third characteristic configuration of the present invention, the range display unit determines a plane range displayed by the first range display unit and a first range display unit that displays a buildable plane range on the operation screen. Thus, the second range display means for displaying the three-dimensional range is provided.

According to the third characteristic configuration of the present invention, in addition to being able to achieve the above-described operational effects according to the first or second characteristic configuration of the present invention, not only the planar building regulation condition but also the height direction Therefore, it is possible to realize a building plan that matches the actual situation in a state where the building regulation condition is satisfied with higher accuracy.
Examples of the building regulation conditions include a distance dimension from the site boundary to the building, a roof gradient, a building coverage ratio, and a floor area ratio.

  According to a fourth feature of the present invention, there is provided a construction cost database in which the construction costs of each of the room blocks are recorded in correspondence with each other, and the room blocks arranged by the graphic arrangement means are tabulated and each of the room blocks is collected. There is provided a means for accumulating total construction costs by reading each construction cost corresponding to 1 from the construction cost database.

According to the 4th characteristic structure of this invention, in addition to being able to grant the above-mentioned effect by the characteristic structure in any one of the 1st-3rd aspect of this invention, calculating | requiring a total construction cost by the said integrating | accumulating means. It is possible to realize building planning and estimation as a series of flows.
Therefore, even a person who does not have deep expertise in architecture can easily and in a short time implement the general plan of the building and the totalization, and can respond quickly.
Of course, the same effect can be expected when a person having deep expertise in architecture performs rough planning / estimation.
As a result, the examination results can be obtained in a short time. For example, prepare multiple types of plan integration cases by changing the configuration of the room block to be selected or changing the frame structure to be adopted. It becomes possible to select a building to be implemented by comparison and to provide building plan information with higher satisfaction.

  Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows an embodiment (hereinafter simply referred to as a support system S) of a building plan support system according to the present invention.
The support system S is configured by a client computer C provided to be able to transmit and receive information via a communication network N such as the Internet or a LAN.
In the present embodiment, the communication network N is also connected to a server 1 equipped with a map information database 1A that supports the support system S and a server 2 equipped with a construction cost database 2A.
In the map information database 1A, address data is set as the map data (for example, plane information, height information, adjacent road information, land price, etc.) regarding the target site of the address, and the target site of the address with the address as a keyword. Building regulation condition data [for example, use area name, area name about fire prevention (fire prevention area, semi-fire prevention area, etc.), district name (high-rise dwelling induction area, advanced area, advanced use area, specific city block, etc.), use (public facilities and Natural environment, etc.), and the regulation values (building coverage ratio, floor area ratio, height limit, wall receding distance, etc.) related to the building laws and regulations set at the target site of the address are recorded.
In the construction cost database 2A, a construction cost for each room block, which will be described later, an average energy consumption amount, and the like are recorded in a freely countable manner.
Accordingly, in response to an inquiry from the client computer C to each of the servers 1 and 2, appropriate data from the database is returned to the client computer C. The client computer C makes a building plan based on the returned data. Can be done. The client computer C is installed with a building support program (hereinafter simply referred to as a program) 3 for executing such a building plan.
The client computer C includes a calculation unit C1 that performs each calculation and control, a storage unit C2 that stores data and programs, a data transmission / reception unit C3, a display C4, a printer C5, an input device C6 such as a keyboard and a mouse, and the like. It is configured with. Therefore, by executing the program 3, it is possible to plan a building that satisfies the building regulation conditions in the corresponding site environment simply by inputting the corresponding data while viewing the display.
Furthermore, the contents of the plan can be recorded, displayed on a display, or printed using a printer.

As shown in FIG. 2, the building plan support program 3 includes a site display function unit (corresponding to site display means) 3A for displaying the range of the target site 4 of the building B on the operation screen D, and the target site 4 An operation screen for the building condition range 4A for the target site 4 in accordance with the building condition set by the restriction condition setting function unit 3B (corresponding to the restriction condition setting means) 3B and the building condition setting function set by the restriction condition setting function unit 3B. A range display function unit (corresponding to range display means) 3C for displaying on D, a block display function unit (corresponding to element display means) 3D for displaying the room block 5 constituting the building B on the operation screen D as a figure, The graphic arrangement function unit (corresponding to graphic arrangement means) that allows the graphic of the room block 5 displayed on the operation screen D by the block display function unit 3D to be arranged and operated at an arbitrary position on the operation screen D. 3E, a range editing function unit (corresponding to a range editing means) 3F that can edit the building range 4A displayed by the range display function unit 3C within a range that satisfies the building regulation condition, and the graphic layout function unit An accumulation function unit (corresponding to an accumulation means) 3G that totals each room block 5 arranged in 3E and reads each construction cost corresponding to each room block 5 from the construction cost database 2A and accumulates the total construction cost And are provided.
It should be noted that the room block 5 is an operation in which fine parts of a building (for example, columns, slabs, beams, etc.) are arranged on the operation screen when the building planning is performed using the building planning support program. Since it becomes very complicated, it is set so that building planning can be performed with a simple operation. Specifically, for example, in an apartment house, for example, each dwelling unit, common passage, machine room, and the like are set as a room block. On the operation screen, it is displayed in blocks.

The site display function unit 3A displays the range of the target site 4 on the operation screen D based on the map data of the corresponding site obtained by inquiring the map information database 1A using the address of the target site as a keyword. Can be displayed by 3D display (displayed as a perspective view).
The operation by the site display function unit 3A is performed using the calculation unit C1, the storage unit C2, the data transmission / reception unit C3, the display C4, and the input device C6.

The regulation condition setting function unit 3B can read and record the building regulation condition data of the corresponding site obtained by inquiring the map information database 1A using the address of the target site as a keyword.
The operation by the restriction condition setting function unit 3B is performed using the calculation unit C1, the storage unit C2, the data transmission / reception unit C3, the display C4, and the input device C6.

The range display function unit 3C displays the buildable range 4A for the target site 4 on the operation screen D together with the display of the target site 4 in accordance with the building regulation conditions set by the regulation condition setting function unit 3B. However, in the present embodiment, as shown in FIG. 4, it is a first range display function unit (corresponding to a first range display means) that displays a plane range that can be constructed on the operation screen D. ) By determining the plane range displayed by 3C1 and its first range display function unit 3C1, as shown in FIG. 5, a second range display function unit (corresponding to a second range display means) that displays a three-dimensional range ) It is configured to display in two stages with 3C2. Incidentally, the default display position of the construction possible range 4 </ b> A by the first range display function unit 3 </ b> C <b> 1 is set to be the center of the target site 4. Then, in the display of the three-dimensional range by the second range display function unit 3C2, as described above, the restriction such as the height restriction is reflected.
The operation by the range display function unit 3C is performed using the calculation unit C1, the storage unit C2, the display C4, and the input device C6.

The block display function unit 3D inputs and designates the room block name to be displayed, thereby reading the display data of the corresponding room block from the construction cost database 2A. As shown in FIG. 7, the operation screen D of the display C4 is read. It can be displayed as a block graphic on top. In addition, the default value can be changed for the room block size corresponding to the designated room block name. When changing, an operation window as shown in FIG. 6 is displayed, and data can be changed by operating a pull-down menu or inputting from a keyboard.
Then, according to the graphic arrangement function unit 3E, the graphic operation of the room block 5 displayed on the operation screen D can be arranged at an arbitrary position on the operation screen D by a simple operation such as dragging with a mouse. can do. Accordingly, it is possible to place the room block 5 at an arbitrary position on the range while confirming the position while viewing the possible building range 4A displayed on the operation screen D by the range display function unit 3C ( (See FIG. 8). In addition, a plurality of room blocks can be sequentially arranged from one to the next, and further, another room block 5 can be overlaid on the room block 5 previously arranged.
Each operation by the block display function unit 3D and the graphic arrangement function unit 3E is performed using the calculation unit C1, the storage unit C2, the display C4, and the input device C6.

According to the range editing function unit 3F, the default buildable range 4A displayed by the range display function unit 3C can be changed using a keyboard, a mouse, or the like.
However, if the changeable building range 4A satisfies the building regulation conditions corresponding to the site, it is checked each time, and when a change that does not satisfy the building regulation conditions is made, an operation to that effect is made. As a result, it is configured so that the range can be edited only within the range that satisfies the building regulation conditions.
Each operation by the range editing function unit 3F is performed using the calculation unit C1, the storage unit C2, the display C4, and the input device C6.

The integration function unit 3G can add up the total construction cost from each room block 5 arranged as described above and each construction cost read from the construction cost database 2A, and the result is shown in FIG. Can be summarized in a report.
The report includes information such as building area, total floor area, building height, total construction cost, annual energy consumption, rentable ratio, and standard construction period.
Each operation by the integration function unit 3G is performed using the calculation unit C1, the storage unit C2, the data transmission / reception unit C3, the display C4, the printer C5, and the input device C6.

The planning procedure using the support system S will be described as shown in the flowchart of FIG.
[1] The address of the target site is input by the input device C6.
[2] An inquiry is made to the map information database 1A using the input address as a keyword. From the map information database 1A, map data and building regulation condition data relating to the corresponding target site are returned and recorded in the storage unit C2.
[3] The target site 4 is displayed on the operation screen D.
[4] The initial value of the range in which the building can be constructed is determined so as to satisfy the building regulation condition data.
[5] The buildable plane range is displayed on the operation screen D together with the target site 4.
[6] When inquiring whether or not to edit the building range, the building range can be edited using a mouse or keyboard, and the result of the editing checks whether the building regulation condition is satisfied. Is done.
[7] The buildable plane range is determined.
[8] A buildable height range that satisfies the building regulation condition is displayed.
[9] When a room block is selected, it is displayed on the operation screen.
[10] Place the displayed room block at a desired position while dragging it within the building range.
[11] Next, it is asked whether or not to place the room block. In the case of continuous arrangement, the operations from [9] are repeated.
[12] When the arrangement of the room blocks is completed, the construction cost database 1B is inquired about the construction cost corresponding to each selected room block. Data returned from the database is recorded.
[13] Based on each selected room block and each construction cost, the total construction cost and the like are accumulated.
[14] The plan integration result is printed as a report.

According to the support system of this embodiment, as long as an address is specified, a building range that satisfies building regulation conditions such as building laws and regulations is displayed for a target site corresponding to the address, and a realistic plan is displayed. For example, it is possible to perform plan calculation of the entire building, trial calculation of investment effect including life cycle cost, etc. by simple operation by specifying room blocks and arranging them so as to fit in the displayed building possible range it can.
And since it can be realized by such a simple operation, anyone other than a building design engineer, such as a user or sales representative, can easily and roughly carry out a rough plan of a building. Quick response is possible.

[Another embodiment]
Other embodiments will be described below.

<1> As described in the previous embodiment, the building plan support system is configured by a client computer C provided so as to be able to transmit and receive information to and from an external database via a communication network N such as the Internet or a LAN. For example, the map information database 1A and the construction cost database 2A may be configured by a computer, and the program, data, and hardware may be located in the same place, It may be in a distributed state. Therefore, ASP (Application Service Provider) can be used for program supply itself.
Further, the data supply to the site display means 3A is not limited to being performed by the map information database 1A described in the previous embodiment, and can be input manually, for example.
<2> The room block is not limited to the dwelling unit, common passage, or machine room described in the previous embodiment. For example, if the building is a small house, it is a living room, bedroom, bathroom, toilet, kitchen, etc. If the building is a hotel, everything can be set for each target building, such as a single room, a tween room, a restaurant, a bar, the reception, a lobby, or the like. These are collectively referred to as room blocks.
Also, the target buildings are not limited to apartment houses, small houses, and hotels, and can be any object such as hospitals, factories, leisure facilities, schools, physical education facilities, office buildings, and the like.
<3> The range display unit is not limited to the first range display unit and the second range display unit described in the previous embodiment. In other words, as described in the previous embodiment, the display of the range that can be constructed is not limited to performing a three-dimensional display including a height range after first displaying a plane range and confirming, for example, from a database. Based on the received data, stereoscopic display may be performed from the beginning, and the range may be changed in that state.
Moreover, as a different correspondence, it may be configured to display only the plane range, or may be configured to automatically display only the height range after inputting the plane range manually.
In short, what is necessary is just to display the construction possible range 4A for the target site 4 on the operation screen D in accordance with the building regulation conditions set by the regulation condition setting means 3B, and these are referred to as range display means.
Moreover, the range editing means for changing the building range is not necessarily provided.

  In addition, as mentioned above, although the code | symbol was written in order to make contrast with drawing convenient, this invention is not limited to the structure of an accompanying drawing by this entry.

Conceptual diagram showing a building planning support system Block diagram showing building planning support program Explanatory drawing showing the operation screen Explanatory drawing showing the operation screen Explanatory drawing showing the operation screen Explanatory drawing showing the operation screen Explanatory drawing showing the operation screen Explanatory drawing showing the operation screen Illustration showing the report Explanatory drawing of processing flowchart

Explanation of symbols

2A Construction cost database 3A Site display function section (equivalent to site display means)
3B restriction condition setting function section (equivalent to restriction condition setting means)
3C range display function part (equivalent to range display means)
3C1 first range display function unit (corresponding to first range display means)
3C2 Second range display function unit (corresponding to second range display means)
3D block display function (equivalent to element display means)
3E figure arrangement function part (equivalent to figure arrangement means)
3F Range editing function section (equivalent to range editing means)
3G integration function (equivalent to integration means)
4 Target site 4A Buildable range 5 Room block B Building D Operation screen

Claims (4)

Element display means for displaying the elements constituting the building as a graphic on the operation screen is provided, and the graphic displayed on the operation screen by the element display means can be placed at any position on the operation screen. A building planning support system for planning the building by arranging a plurality of figures on an operation screen by the figure arranging means.
Site display means for displaying the range of the target site of the building on the operation screen, regulation condition setting means for giving a building regulation condition for the target site, and the target site in accordance with the building regulation conditions set by the regulation condition setting means Range display means for displaying a possible building range on the operation screen, the figure is configured with a room block as an element, and the figure placement means displays a range that can be built by the range display means on the operation screen. A building plan support system in which the figure of the room block is formed on the operation screen so as to be freely arranged.   The building planning support system according to claim 1, further comprising a range editing unit capable of editing the possible building range displayed by the range display unit within a range that satisfies the building regulation condition.   The range display means is a first range display means for displaying a plane range that can be constructed on the operation screen, and a second range for displaying the three-dimensional range by determining the plane range displayed by the first range display means. The building planning support system according to claim 1, further comprising display means.   A construction cost database in which the construction costs of the room blocks are recorded corresponding to each other is provided, and each room block arranged by the graphic arrangement means is tabulated, and each construction cost corresponding to each room block is counted as the construction cost. The building plan support system according to any one of claims 1 to 3, further comprising an accumulation unit that reads from the database and accumulates the total construction cost.

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