JP7064964B2 - Design support system - Google Patents

Description

The present invention relates to a design support system.

Conventionally, a unit-type building in which a plurality of building units are connected to each other is known. In a building unit, columns, floor beams and ceiling beams are connected to each other to form a skeleton, multiple floor beams are bridged between facing floor beams, and multiple floor beams are bridged between facing ceiling beams. The ceiling beams are hung.

In a unit-type building, when equipment such as toilet equipment and air conditioning equipment is installed on the floor of the building unit, the equipment may be installed including the same height position as the floor beams. In this case, the equipment may interfere with the floor beams depending on the installation position of the equipment. Therefore, when arranging the equipment on the floor, it is necessary to design so as to avoid such interference.

It should be noted that some systems have been proposed for discriminating such interference between members at the time of design (see, for example, Patent Document 1).

Japanese Patent Application Laid-Open No. 2003-256481

Here, when arranging the equipment on the floor without interfering with the floor beams, it is conceivable to design by the following procedure, for example. First, on the CAD data of the pre-designed building (building unit), the equipment is arranged on the floor of the building, and it is determined whether or not the equipment interferes with the floor beam at the arrangement position. When the equipment interferes with the floor beam, it is conceivable to rearrange the floor beam at a position where the interference with the equipment is avoided on the CAD data.

However, if the floor beams are rearranged in order to avoid interference with the equipment, it is conceivable that the rearranged floor beams will interfere with other members different from the equipment. In that case, the designer needs to review the arrangement relationship between the floor beams and other members in order to avoid interference with the other members, which is troublesome. In addition, it is very troublesome to carry out such a review for each building, which may lead to an increase in design man-hours.

It should be noted that such a problem can also occur when equipment such as an air conditioner and a ventilation device is installed on the ceiling of a building unit.

The present invention has been made in view of the above circumstances, and is a design support capable of reducing man-hours for designing when installing equipment on a floor or ceiling where a plurality of beams are arranged side by side in a building. The main purpose is to provide a system.

In order to solve the above problems, the design support system of the first invention installs equipment on the floor or ceiling in a building in which a plurality of beams are provided side by side on the floor or ceiling. It is a design support system that provides design support at the time, and the building data acquisition means for acquiring CAD data for the building having the equipment and the equipment interferes with the beam on the acquired CAD data. The equipment interference determination means for determining whether or not to do so, and when it is determined that the equipment interferes with the beam, the beam is positioned at a position where interference with the equipment is avoided on the CAD data. Whether or not the avoidance beam interferes with other members different from the equipment on the CAD data after the beam arrangement changing means for rearranging the avoidance beam and the avoidance beam is arranged. When it is determined that the other member interference determination means for determination and the avoidance beam interfere with the other member, the user changes the arrangement relationship between the two in order to avoid the interference on the CAD data. Interference related to the arrangement relationship between the possible interference avoidance operation means and the interference when the change operation is performed by the interference avoidance operation means and the interference between the two is determined by the other member interference determination means. It is characterized by comprising a storage execution means for storing the time arrangement information in the storage unit in association with the interference avoidance arrangement information regarding the arrangement relationship between the two after the interference between the two is avoided by the change operation. And.

According to the present invention, CAD data for a building in which equipment is installed on the floor or ceiling is acquired, and the equipment interferes with beams on the floor or ceiling on the acquired CAD data. Whether or not it is determined. If the interference is determined, the beam is rearranged as an avoidance beam at a position where the interference is avoided. Then, it is determined whether or not the avoidance beam interferes with other members. When the avoidance beam interferes with another member, the user changes the arrangement relationship between the two on the CAD data in order to avoid the interference. When the interference between the two is avoided by performing this change operation, the arrangement relationship between the two at the time of interference and the arrangement relationship between the two after the interference avoidance are stored in the storage unit in association with each other.

In such a configuration, every time the user changes the arrangement relationship between the avoidance beam and other members in order to avoid interference between the avoidance beam and the other member, the information regarding the arrangement relationship between the two is stored in the storage unit each time. .. Therefore, by performing such storage processing for a large number of buildings, it is possible to construct a database regarding the arrangement information of both in the storage unit. Therefore, after the database is constructed, it is possible to automatically change the arrangement relationship between the two so as to avoid interference between the two, based on the arrangement information stored in the database. For example, from the placement information stored in the database, it is possible for the user to understand how the placement relationship between the two was changed in the past to avoid the interference. It is possible to change the arrangement relationship between the two by referring to the method. As a result, when the avoidance beam interferes with another member, the user can eliminate the trouble of reviewing (changing) the arrangement relationship between the two in order to avoid the interference. Therefore, when installing equipment on the floor or ceiling where a plurality of beams are arranged side by side, it is possible to reduce the man-hours related to the design.

In the design support system of the second invention, in the first invention, a database relating to the interference time arrangement information and the interference avoidance arrangement information stored in the storage unit is constructed, and the building is used using the database. The building data acquisition means acquires CAD data for the target building, and the device interference determination means acquires the CAD data based on the acquired CAD data. It is determined whether or not the equipment and the girder interfere with each other in the target building, and the girder arrangement changing means causes the interference when the interference between the equipment and the girder is determined. The avoidance beam is rearranged at a position to be avoided, the other member interference determining means determines whether or not the avoidance beam interferes with the other member, and the avoidance beam interferes with the other member. When it is determined that, based on the interference arrangement information and the interference avoidance arrangement information stored in the database, the arrangement relationship between the two is changed on the CAD data so as to avoid the interference between the two. It is characterized by providing means for avoiding interference.

According to the present invention, a database regarding the placement information at the time of interference and the placement information after avoiding interference is constructed in the storage unit, and design support for the target building is provided using the database. In this case, when it is determined that the avoidance beam interferes with another member, the arrangement relationship between the two is set so as to avoid the interference between the two based on the interference arrangement information and the interference avoidance arrangement information stored in the database. It is automatically changed on the CAD data. As a result, the user can save the trouble of reviewing (changing operation) the arrangement relationship between the two, and it is possible to reduce the design man-hours.

In the second invention, the design support system of the third invention determines that the interference avoidance means avoids interference by deeply learning the arrangement information at the time of interference and the arrangement information after interference avoidance stored in the database. It is characterized in that a standard is created and the arrangement relationship between the two is changed based on the created judgment standard.

According to the present invention, a judgment standard for interference avoidance is created by using deep learning, and the arrangement relationship between the avoidance beam and other members is changed based on the created judgment standard. In this case, by using deep learning, it is possible to preferably perform a design that avoids interference between the two.

The figure which shows the schematic structure of the design support device. A functional block diagram showing the flow of the database construction process. The figure which shows the CAD data of the building unit in which the equipment is installed. A functional block diagram showing the flow of database usage processing. The perspective view which shows the structure of a building unit.

Hereinafter, an embodiment embodying the present invention will be described with reference to the drawings. In the present embodiment, in a unit type building in which a plurality of building units are connected to each other, it is assumed that equipment is installed on the floor of one of the building units. Then, the design support device that provides design support when the equipment is installed on the floor is embodied. In the following, prior to explaining the design support device, first, the configuration of the building unit constituting the unit type building will be briefly described. FIG. 5 is a perspective view showing the configuration of the building unit.

As shown in FIG. 5, the building unit 20 has four pillars 21 arranged at its four corners, and four ceiling girders 22 and floor girders 23 connecting the upper end and the lower end of each pillar 21, respectively. And prepare. A rectangular parallelepiped skeleton (frame) is formed by the pillars 21, the ceiling girder 22, and the floor girder 23. The pillar 21 is made of square tubular steel. The ceiling girder 22 and the floor girder 23 are made of channel steel having a U-shaped cross section, and are installed so that their openings face each other.

A plurality of ceiling beams 24 are laid on the ceiling of the building unit 20 at predetermined intervals between the ceiling beams 22 on the opposite long sides. Further, on the floor portion of the building unit 20, a plurality of floor beam beams 25 are bridged between the floor girders 23 on the opposite long side portions at predetermined intervals. The ceiling beam 24 and the floor beam 25 are provided at the same interval and at positions corresponding to the upper and lower sides, respectively. The ceiling beam 24 is made of lip channel steel, and the floor beam 25 is made of square steel. The ceiling beam 24 and the floor beam 25 correspond to the "beam".

In the present embodiment, as described above, it is assumed that the equipment is installed in any of the building units 20 in the unit type building. In this case, it is assumed that toilet equipment, air conditioning equipment, and the like are installed as equipment. The equipment is installed on the floor of the building unit 20, and is arranged on the floor including the same height position as the floor beam 25. Therefore, the equipment may interfere with the floor beam 25 depending on the arrangement position of the equipment.

Therefore, when the equipment is installed on the floor of the building unit 20, it is necessary to design the equipment so that the equipment does not interfere with the floor beam 25 and avoid the interference between the equipment and the floor beam 25. .. In the present embodiment, the design support device 10 is used in performing such a design, and the design support device 10 will be described below with reference to FIG. 1. FIG. 1 is a diagram showing a schematic configuration of the design support device 10. The design support device 10 is provided in, for example, a building maker and is used by a designer (corresponding to a user) of the same maker.

As shown in FIG. 1, the design support device 10 is configured by a personal computer and has a CAD program (specifically, a two-dimensional CAD program) for performing various designs for a building. The design support device 10 includes a control unit 11, an operation unit 12, a display unit 13, and a storage unit 14. The control unit 11 performs various processes such as design support processing when installing equipment in a building. The operation unit 12 is for inputting various information necessary for design support processing, and is configured to include a keyboard, a mouse, and the like. The display unit 13 displays various information related to the design support process, and includes a display. The storage unit 14 stores various information necessary for the design support process.

Next, various processes related to the design support performed by the design support device 10 will be described.

The design support device 10 performs design support processing for a pre-designed unit-type building (hereinafter referred to as building X). The CAD data (design data) of the building X is stored in the storage unit 14 in advance, and the design support device 10 performs the design support process using the CAD data of the building X stored in the storage unit 14. The CAD data of the building X also includes data of equipment (hereinafter referred to as equipment K) installed on the floor of the building X (specifically, the building unit 20).

As the design support process performed by the design support device 10, it is determined on the CAD data of the building X whether or not the equipment interferes with the floor beam 25, and if it interferes, the position does not interfere with the equipment K. There is a beam arrangement change process for rearranging the floor beam 25. Therefore, in the following, first, this beam arrangement change process will be described with reference to FIGS. 2 and 3. FIG. 2 is a functional block diagram showing the flow of the database construction process. Each of the blocks 31 to 33 and 35 to 39 in FIG. 2 is realized by the control unit 11, and the database 34 is constructed by the storage unit 14. Further, FIG. 3 is a diagram showing CAD data of the building unit 20 in which the equipment K is installed. FIG. 3 shows plan view data of the floor of the building unit 20 as viewed from above.

As shown in FIG. 2, the building data acquisition unit 31 reads and acquires the CAD data of the building X from the storage unit 14. In this case, among the CAD data of the building X, at least the CAD data of the building unit 20 in which the equipment K is installed is acquired. FIG. 3A shows the acquired CAD data. As shown in FIG. 3A, equipment K is provided on the floor of the building unit 20. Further, on the floor of the building unit 20, in addition to the equipment K, a duct member D for air conditioning is provided. The duct member D extends up and down through between adjacent floor beams 25. The building data acquisition unit 31 corresponds to the building data acquisition means.

Further, in the CAD data acquired by the building data acquisition unit 31, the interval between the floor beams 25 of the building unit 20 is set as the standard interval (standard pitch). The state in which each floor beam 25 is arranged at this standard pitch is the standard arrangement state of the floor beam 25.

The equipment interference determination unit 32 determines whether or not the equipment equipment K interferes with the floor beam 25 based on the CAD data of the building X acquired by the building data acquisition unit 31. In this case, it is determined whether or not the equipment K and the floor beam 25 overlap on the CAD data of the building X, and the above determination is made based on the determination result. In the example of FIG. 3A, since the equipment K and the floor beam 25 overlap, it is determined that the equipment K interferes with the floor beam 25. The device interference determination unit 32 corresponds to the device interference determination means.

When the equipment interference determination unit 32 determines that the equipment K interferes with the floor beam 25, the beam arrangement changing unit 33 avoids the floor beam 25 from interfering with the equipment K on the CAD data. It is rearranged (rearranged) as the avoidance floor beam 25 (hereinafter, the reference numeral is 25a) at the position. In the example of FIG. 3 (a), as described above, the equipment K interferes with the floor beam 25. In this case, as shown in FIG. 3 (b), the floor beam 25 interferes with the equipment K. Instead of, the avoidance floor beam 25a is arranged. In the example of FIG. 3B, two avoidance floor beams 25a are newly arranged on both sides of the equipment K. The avoidance floor beam 25a corresponds to the avoidance beam.

Specifically, the processing by the beam arrangement changing unit 33 will be described specifically. In the beam arrangement plan database 34, the beam rearranging plan when the avoidance floor beam 25a is arranged (rearranged) in the beam arrangement changing unit 33. Are stored multiple times. As the beam rearrangement plan, a plurality of rearrangement plans having different arrangement patterns of the avoidance floor beam 25a are stored for each type of equipment. For example, a plurality of rearrangement plans having different arrangement intervals (pitches) of the avoidance floor beams 25a arranged on both sides of the equipment are stored. The beam arrangement changing unit 33 reads out the beam rearrangement plan corresponding to the type of equipment K from the beam arrangement plan database 34, and rearranges the avoidance floor beam 25a according to the read out beam rearrangement plan. ..

If it is determined by the equipment interference determination unit 32 that the equipment K does not interfere with the floor beam 25, the processing in the beam arrangement changing unit 33 is unnecessary, and the series of processing is terminated at that point. .. Further, the beam arrangement changing unit 33 corresponds to the beam arrangement changing means.

Here, as described above, when the floor beam 25 is rearranged (rearranged) as the avoidance floor beam 25a in order to avoid interference with the equipment K, the rearranged avoidance floor beam 25a is used. May interfere with other members different from the equipment K. Therefore, in the present design support device 10, in view of these points, it is determined whether or not the avoidance floor beam 25a interferes with other members, and if it interferes, the designer is notified to that effect. ing. This makes it possible to urge the designer to review the arrangement relationship between the avoidance floor beam 25a and other members in order to avoid interference with the other members.

Further, in the present design support device 10, when the designer reviews (changes) the arrangement relationship between the avoidance floor beam 25a and other members on the CAD data, the arrangement relationship between the two before the change is obtained. , The arrangement relationship between the two after the change is associated with each other and sequentially stored in the storage unit 14. As a result, in the present design support device 10, it is possible to construct a database regarding the arrangement relationship between the avoidance floor beam 25a and other members. Then, in the present design support device 10, after the database is constructed, the database is used to automatically change the arrangement relationship between the avoidance floor beam 25a and other members on the CAD data in order to avoid interference with other members. I try to do. These processes are characteristic processes by the design support device 10, and the contents of the processes will be described in detail below.

First, the process for constructing the database will be described. In this process, first, in the other member interference determination unit 35, the avoidance floor beam 25a is other than the equipment K based on the CAD data (see FIG. 3B) after the avoidance floor beam 25a is rearranged. Determine if it interferes with other members. In this case, it is determined on the CAD data whether or not the avoidance floor beam 25a overlaps with other members, and the above determination is made based on the determination result. In the example of FIG. 3B, one of the avoidance floor beams 25a of each avoidance floor beam 25a overlaps with the duct member D. Therefore, it is determined that the avoidance floor beam 25a interferes with the duct member D, which is another member. The other member interference determination unit 35 corresponds to the other member interference determination means.

The interference state display unit 36 displays CAD data (see FIG. 3B) of the building X in the interference state when the avoidance floor beam 25a is determined by the other member interference determination unit 35 to interfere with the other member. It is displayed on the unit 13. As a result, the designer can know that the avoidance floor beam 25a and the other member (duct member D) interfere with each other. If the other member interference determination unit 35 determines that the avoidance floor beam 25a does not interfere with the other member, the series of processes is terminated at that point.

When the other member interference determination unit 35 determines that the avoidance floor beam 25a interferes with another member, the interference time arrangement information storage unit 37 stores the interference time arrangement information regarding the arrangement relationship between the two at the time of the interference. Store in 14. In this case, CAD data information (for example, CAD data of FIG. 3B) showing the arrangement relationship between the two is stored as the arrangement information at the time of interference. However, as the arrangement information at the time of interference, dimensional information or the like indicating the arrangement relationship between the two may be stored instead of the CAD data information.

Here, when the avoidance floor beam 25a interferes with another member, the designer changes the arrangement relationship between the avoidance floor beam 25a and the other member on the CAD data in order to avoid the interference. Is performed using the operation unit 12. In this case, the designer performs the operation while looking at the display unit 13 on which the CAD data is displayed. By performing this change operation, interference between the avoidance floor beam 25a and other members is avoided. In the example of FIG. 3C, the position of the avoidance floor beam 25a among the avoidance floor beam 25a and the duct member D is changed, so that the interference between the avoidance floor beam 25a and D is avoided. The operation unit 12 corresponds to an interference avoidance operation means.

After the above change operation is performed by the designer, the interference avoidance determination unit 38 determines whether or not the interference between the avoidance floor beam 25a and other members has been avoided based on the CAD data. For example, when a predetermined operation indicating that the change operation has been completed is performed by the designer using the operation unit 12, it is conceivable that the interference avoidance determination unit 38 performs the above determination.

When it is determined by the interference avoidance determination unit 38 that the interference between the avoidance floor beam 25a and other members has been avoided, the arrangement information storage unit 39 has the interference avoidance arrangement information regarding the arrangement relationship between the two after the interference avoidance. Is stored in the storage unit 14. In this case, CAD data information (for example, CAD data of FIG. 3C) showing the arrangement relationship between the two is stored as the arrangement information after avoiding interference. Further, the arrangement information storage unit 39 stores the arrangement information after interference avoidance in the storage unit 14 in association with the interference arrangement information stored in the interference arrangement information storage unit 37. The arrangement information storage unit 39 corresponds to the storage execution means.

According to the database construction process (FIG. 2) described above, the storage unit 14 stores the information on the arrangement at the time of interference in the building and the information on the arrangement after avoiding interference in a state of being associated with each other. When this database construction process is performed for a large number of buildings, the storage unit 14 stores (accumulates) the interference time arrangement information and the interference avoidance arrangement information of each of the buildings. In this case, a database related to the placement information is constructed in the storage unit 14 as the placement information database 43. The placement information database 43 corresponds to the "database".

In the present design support device 10, after the arrangement information database 43 is constructed, the arrangement information database 43 is used to display the arrangement relationship between the avoidance floor beam 25a and other members on the CAD data in order to avoid interference. It is decided to perform the process of changing with. Therefore, in the following, the contents of the process using the arrangement information database 43 will be described with reference to FIG. FIG. 4 is a functional block diagram showing the flow of database utilization processing. The functional blocks 31 to 33, 35, 41, 42 in FIG. 4 are realized by the control unit 11, and the arrangement information database 43 is constructed by the storage unit 14.

As shown in FIG. 4, in the database utilization process, as in the database construction process, the building data acquisition unit 31 first acquires CAD data for the building to be processed from the storage unit 14. In the following, this building will be referred to as a building Xa to distinguish it from the building X that is the processing target in the database construction process (FIG. 2). The building Xa corresponds to the "target building". Further, in the database utilization process, after the CAD data is acquired, the device interference determination unit 32 performs the process, the beam arrangement change unit 33 processes, and the other member interference determination unit 35 performs the process as in the database construction process.

When the avoidance floor beam 25a is determined by the other member interference determination unit 35 to interfere with the other member, the interference avoidance unit 41 arranges the arrangement information (arrangement information at the time of interference and the arrangement after interference avoidance) stored in the arrangement information database 43. Based on the information), the arrangement relationship between the avoidance floor beam 25a and the other members is changed on the CAD data so as to avoid the interference. In the above-mentioned database construction process, when the interference determination unit 35 of the other member determines that the avoidance floor beam 25a interferes with the other member, the designer changes the arrangement relationship between the two by his / her own change operation. It was supposed to avoid interference. On the other hand, in the database utilization process, when the interference between the avoidance floor beam 25a and the other member is determined, the arrangement relationship between the avoidance floor beam 25a and the other member is automatically changed in the interference avoidance unit 41. , Interference between the two is avoided. The interference avoiding unit 41 corresponds to the interference avoiding means.

Here, as described above, the placement information database 43 stores the placement information at the time of interference and the information after avoiding interference in association with each other. Therefore, from the information stored in the arrangement information database 43, when the designer avoids the interference between the avoidance floor beam 25a and other members by the change operation in the past, how do the arrangement relations between them be avoided? You can change it to avoid the interference, or you can grasp the tendency about how to avoid the interference. Therefore, the interference avoidance unit 41 first creates a determination criterion for interference avoidance by deep learning a large number of arrangement information stored (stored) in the arrangement information database 43. For example, in the arrangement information (arrangement information after interference avoidance) stored in the arrangement information database 43, the separation dimension between the avoidance floor beam 25a and the other members when interference is avoided is stored. Therefore, from the stored information on the separation dimension, it is possible to grasp how much the avoidance floor beam 25a is separated from other members to avoid interference. Therefore, in this case, it is conceivable to create a criterion for the separation dimension when avoiding interference. Specifically, as such a determination criterion, it is conceivable to set the minimum separation dimension between the two when avoiding interference.

After creating the judgment criteria, the arrangement relationship between the avoidance floor beam 25a and other members is changed on the CAD data based on the judgment criteria. In the previous example of creating the minimum separation dimension between the avoidance floor beam 25a and other members as a judgment criterion, the arrangement relationship between the two is changed based on the minimum separation dimension. That is, the arrangement relationship between the two is changed so as to secure the distance between the two at least the minimum separation dimension.

The interference avoidance state display unit 42 causes the display unit 13 to display CAD data in a state in which interference between the avoidance floor beam 25a and other members is avoided by the interference avoidance unit 41. This allows the designer to confirm how the interference between the avoidance floor beam 25a and other members is avoided.

According to the configuration of the present embodiment described in detail above, the following excellent effects can be obtained.

On the acquired CAD data of the building X, it is determined whether or not the equipment K interferes with the floor beam 25, and if the interference is determined, the floor beam 25 is placed at a position where the interference is avoided. It is rearranged as an avoidance floor beam 25a. Then, it is determined whether or not the avoidance floor beam 25a interferes with the other member, and if the avoidance floor beam 25a interferes with the other member, the designer determines whether or not the avoidance floor beam 25a interferes with the other member. The arrangement relationship is changed on the CAD data using the operation unit 12. When the interference between the two is avoided by performing this change operation, the two are stored in the storage unit 14 in a state in which the arrangement relationship between the two at the time of interference and the arrangement relationship between the two after the interference avoidance are associated with each other. To.

In such a configuration, every time the designer changes the arrangement relationship between the avoidance floor beam 25a and other members in order to avoid interference between the avoidance floor beam 25a and other members in the building X, the information regarding the arrangement relationship between the two is stored in the storage unit 14. It is remembered each time. Therefore, by performing such storage processing for a large number of buildings, an arrangement information database 43 regarding the arrangement information of both (specifically, the arrangement information at the time of interference and the arrangement information after avoiding interference) is constructed in the storage unit 14. After the placement information database 43 is constructed, the interference avoidance unit 41 automatically changes the placement relationship between the two so that interference between the two is avoided based on the placement information stored in the placement information database 43. For example, from the placement information stored in the database, it is possible for the user to understand how the placement relationship between the two was changed in the past to avoid the interference. It is possible to change the arrangement relationship between the two by referring to the method. As a result, when the avoidance beam interferes with another member, the designer can eliminate the trouble of reviewing (changing) the arrangement relationship between the two in order to avoid the interference. Therefore, when the equipment K is installed on the floor where a plurality of floor beams 25 are arranged side by side, it is possible to reduce the man-hours related to the design.

Specifically, the interference avoidance unit 41 creates a judgment standard for interference avoidance by deep learning the placement information stored in the placement information database 43, and based on the created judgment standard, the avoidance floor beam. The arrangement relationship between 25a and other members is changed. In this case, by using deep learning, it is possible to preferably perform a design that avoids interference between the two.

The present invention is not limited to the above embodiment, and may be implemented as follows, for example.

In the above embodiment, the other member interference determination unit 35 determines whether or not the avoidance floor beam 25a interferes with the other member based on the CAD data after the avoidance floor beam 25a is rearranged. However, the determination may be made based on the input operation of the designer (corresponding to the user). For example, during the database construction process (FIG. 2), it is conceivable that the other member interference determination unit 35 makes a determination based on such an input operation.

The determination based on the input operation may be performed as follows, for example. After the avoidance floor beam 25a is rearranged by the beam arrangement changing unit 33, the CAD data after the rearrangement is displayed on the display unit 13. As a result, the designer can confirm on the CAD data whether or not the avoidance floor beam 25a interferes with other members. Further, the designer can input the information regarding the presence or absence of the interference confirmed by the designer by using the operation unit 12. Then, the other member interference determination unit 35 determines whether or not the avoidance floor beam 25a interferes with the other member based on the input information on the presence or absence of interference.

-In the above embodiment, in the interference avoidance unit 41, the arrangement is changed to avoid interference between the avoidance floor beam 25a and other members by using deep learning, but such arrangement change does not necessarily have to be performed by using deep learning. Instead, it may be performed by processing by a control program.

-In the above embodiment, the case where the design support device 10 is used when installing the equipment on the floor where a plurality of floor beams 25 are arranged side by side in the building unit 20 of the unit type building has been described as an example. For example, the design support device 10 may be used when the equipment is installed in the ceiling portion where a plurality of ceiling beams 24 are arranged side by side in the building unit 20. In this case, it is conceivable that an air conditioner, a ventilation device, a lighting device, or the like is installed as the equipment.

10 ... Design support device, 11 ... Control unit, 12 ... Operation unit as interference avoidance operation means, 14 ... Storage unit, 20 ... Building unit, 25 ... Floor beam as beam, 25a ... Avoidance as avoidance beam Floor beam, 31 ... Building data acquisition unit as building data acquisition means, 32 ... Equipment interference determination unit as equipment interference determination means, 33 ... Beam arrangement change unit as beam arrangement change means, 35 ... Other member interference Other member interference determination unit as determination means, 39 ... Arrangement information storage unit as storage execution means, 41 ... Interference avoidance unit as interference avoidance means, 43 ... Arrangement information database as database, D ... Duct member as other member , K ... Equipment, X ... Building, Xa ... Building as a target building.

Claims (2)

It is a design support system that provides design support when installing equipment on the floor or ceiling in a building where a plurality of beams are provided side by side on the floor or ceiling.
Building data acquisition means for acquiring CAD data for the building having the equipment, and
On the acquired CAD data, the equipment interference determination means for determining whether or not the equipment interferes with the beam, and the equipment interference determination means.
When it is determined that the equipment interferes with the beam, the beam arrangement changing means for rearranging the beam as an avoidance beam at a position where the interference with the equipment is avoided on the CAD data. ,
On the CAD data after the avoidance beam is arranged, the other member interference determination means for determining whether or not the avoidance beam interferes with another member different from the equipment.
When it is determined that the avoidance beam interferes with the other member, the interference avoidance operation means that enables the user to change the arrangement relationship between the two in order to avoid the interference on the CAD data.
When the change operation is performed by the interference avoidance operation means, the interference arrangement information regarding the arrangement relationship between the two at the time of interference in which the interference between the two members is determined by the other member interference determination means, and the change operation A storage execution means for storing in the storage unit in association with the interference avoidance post-interference arrangement information regarding the arrangement relationship between the two after the interference between the two is avoided.
Equipped with
A database relating to the interference location information and the interference avoidance placement information stored in the storage unit has been constructed, and design support for the target building as the building is provided using the database. ,
The building data acquisition means acquires CAD data for the target building and obtains CAD data.
The equipment interference determining means determines whether or not the equipment and the beam interfere with each other in the target building based on the acquired CAD data.
When the interference between the equipment and the beam is determined, the beam arrangement changing means rearranges the avoiding beam at a position where the interference is avoided.
The other member interference determination means determines whether or not the avoidance beam interferes with the other member, and determines whether or not the avoidance beam interferes with the other member.
When it is determined that the avoidance beam interferes with the other member, both of them are prevented from interfering with each other based on the interference arrangement information and the interference avoidance arrangement information stored in the database. A design support system comprising an interference avoiding means for changing the arrangement relationship on the CAD data . The interference avoidance means creates a judgment standard for interference avoidance by deeply learning the placement information at the time of interference and the placement information after interference avoidance stored in the database, and based on the created judgment standard, both of the above. The design support system according to claim 1 , wherein the arrangement relationship is changed.

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