JP2010033166A - Device and method for providing building information, and computer program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide design information for a building matched to a request of an orderer of the building, which can respond to even a change in the request. <P>SOLUTION: The device for providing building information 1 includes: an input information receiving means 11; a unit price information storage means 12; a package information storage means 15 which classifies and stores the package information to a plurality of holders; a determination means 21 which determines a holder to be accessed of the holders; a regulation data storage means 13 which stores regulation data regulating each piece of information within the package information storage means 15; an information forming means 22 which accesses a specific holder and the storage means 12 and 13 to form building design information satisfying input information; a building design information output means 23 which outputs the information; a group data storage means 20 which stores specific items within the items of building specifications, constituting materials and facilities as a group; a change receiving means 24 which receives a change in the building design information; a change execution means 25 which changes information for the items within the group related to the change; and a change item output means 23 which outputs the changed items. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a building information providing apparatus, a building information providing method, and a computer program.

  Conventionally, as a method of calculating the building cost of a building, first, the building materials as components constituting the building are picked up from a written document such as a design book, so-called “pick up” is performed to list all the building members. To do. Next, the unit price of the listed building materials is calculated for all building materials, and the construction cost is obtained by adding together labor costs and machine costs for each building operation (accumulation method). Is common.

  Further, Patent Document 1 discloses a technique in which building cost calculation by such a conventional integration method is collectively performed in an integration trustee terminal connected to a network, and information on the obtained building cost is transmitted to an estimate requester terminal. Is disclosed.

JP 2006-209477 A (abstract, claims, etc.)

  By the way, in the integration method described above, it is necessary to pick up the building components that constitute it from the design book. There is a problem that it takes a lot of time to perform.

  In addition, in order to pick up, it is necessary to have a design book. For example, in competitive bidding or the like, it is necessary to make an estimate when there is no such book. Therefore, conventionally, for example, a construction cost is estimated by a very rough and low-accuracy method such as a unit price, and a detailed cost is calculated after a successful bid. Therefore, there is a problem that due to the estimation with low accuracy, sufficient profits cannot be secured, or there are cases where bidding is performed at a higher cost than the actual cost and bidding is not possible.

  In addition, in the integration method, when picking up the members, it is often based on the experience or intuition of the person having the specialized knowledge described above, so the accuracy of the estimation is low for cost and time. There is also a problem that it is not as high as expected.

  Furthermore, in the integration method, when a design change is made, it is necessary to pick up the part and related parts again and perform cost calculation again. There is a problem that it takes time to calculate the cost. As a result, there is a problem that partial review and cost change are difficult.

  In view of the above circumstances, the present inventor prepares package information in which each part of the entire building is packaged in advance without having to pick up building components (each part) in the building. As a result, when a request for a building was input, a system that outputs package information that meets the request was constructed.

  However, no matter what kind or number of pieces of package information are prepared, a user who seeks a building is not satisfied with the package information itself and often desires a correction according to his / her preference. On the other hand, there are few users who have clear information about their preferences from the beginning. For this reason, until the user finally decides on the desired building, the building builder (designer) creates the building specification based on the user's vague demands and shows it to the user. It is necessary to repeat the user's request for further design changes. If this is repeated many times between the user and the designer, the cost increases accordingly. It is also possible for the user himself / herself to try to repeat the change using a computer and to output building design information each time. However, some design changes may require other parts to be changed, and users who are generally amateur with respect to architecture may be subject to various legal restrictions related to architecture including, for example, seismic design. It is almost impossible to make exact changes to satisfy.

  Therefore, in response to the user's request for change, the designer only presents rough costs and specifications to the user side, and the rest is left to design in the state that is left to the design. Costs are unclear and camouflaging often occurs.

  The present invention has been made to solve the above-described problems, and the object of the present invention is design information that meets the demands of the building orderer, and can respond to changes in the demands without any problem. The purpose is to provide building information.

  In order to achieve the above-described object, a building information providing apparatus according to the present invention includes input information receiving means for receiving input information related to a building to be constructed, parts divided into items for building a building, building constituent materials, and building Unit information storage means for storing at least the equipment in the building, the land on which the building is constructed, the cost of the constituent material, the cost of the equipment and the cost of the facility, the specification of the building, the type and quantity of the part, the type and quantity of the constituent Package information storage means for classifying and storing package information including at least a combination of information including the type and quantity of equipment and the construction cost of the building into a plurality of folders according to the amount of input information, and according to the amount of input information Determination means for determining which folder in the package information storage means to access, and in the package information storage means Prescription data storage means for storing prescription data for prescribing each information based on design criteria and / or statistics, and access to a specific folder in a plurality of folders based on the judgment by the judgment means, and unit price information storage means and Information creation means for accessing the prescribed data storage means and creating one or more types of building design information satisfying the input information; building design information output means for outputting the building design information created by the information creation means; Group data storage means for storing at least building specifications, building materials and equipment items in the building, and grouping and storing a plurality of specific items among the items, and output building design information Change accepting means for accepting some or all of the changes, and when the change is accepted, the items in the group related to the change The information comprises a change executing means for changing with reference to the definition data in at least specified data storage means, and changing items output means for outputting the changed item by changing execution means.

  In another building information providing apparatus of the present invention, the group is formed on the basis of the grade of the constituent material and / or equipment, and the other items in the same grade as the grade to which the item to which the change execution means belongs are changed. Change as well.

  In another building information providing apparatus according to the present invention, the group is a collection of items related to the design, and the change execution means also changes other items related to the design with the changed item.

  In another building information providing apparatus of the present invention, when the change accepting unit accepts a change of a plurality of items, the change execution unit follows the order of the changed items, and other items other than the item for which the change has been accepted To change.

  In another building information providing apparatus of the present invention, the group data storage means stores the items in a hierarchy, and the change execution means changes only the items belonging to the same or lower hierarchy as the item for which the change is accepted.

  In another building information providing apparatus of the present invention, when the input information includes a construction cost, when the construction cost based on the change accepted by the change acceptance means exceeds the construction cost in the input information, the change execution means Do not make that change.

  The building information providing method of the present invention constructs an input information receiving means for receiving input information relating to a building to be constructed, a site divided into items for building a building, building constituent materials, equipment in the building, and building Unit price information storage means for storing at least land, component material cost, facility cost and land cost, building specification, type of part and quantity thereof, type and quantity of component material, type of equipment and quantity thereof, Package information storage means for classifying and storing package information including at least a combination of information including building construction costs into a plurality of folders according to the amount of input information, and design information and / or each information in the package information storage means Specified data storage means for storing stipulated data stipulated based on statistics, at least building specifications, building configuration A computer having group data storage means for storing a material and an item of equipment in the building and storing a group of a plurality of specific items among the items receives input information from the outside thereof, thereby allowing a predetermined building A building information providing method for outputting design information, an input information receiving step for receiving input information, and a determination step for determining which folder in the package information storage means to access according to the amount of input information; Based on the determination in the determination step, one or more types of building design information satisfying the input information is created by accessing a specific folder in a plurality of folders and accessing unit price information storage means and specified data storage means. Information creation step and the building design information created by the information creation step A building design information output step, a change acceptance step for accepting a change in a part or all of the output building design information, and, if a change is accepted, information on items in the group related to the change, at least a prescribed data storage means A change execution step for changing the data by referring to the prescribed data, and a change item output step for outputting the item changed by the change execution step.

  When the computer program of the present invention is installed in a computer, the computer receives input information related to the building to be built, input information receiving means, parts divided into items for building the building, and building constituent materials Unit price information storage means for storing at least the equipment in the building, the land on which the building is built, the cost of the constituent material, the cost of the equipment, and the cost of the land, the specification of the building, the type and quantity of the part, Package information storage means for classifying and storing package information including at least the information including the quantity, the type of equipment and the quantity, and the construction cost of the building into a plurality of folders according to the amount of input information, and the amount of input information The folder in the package information storage means to access Determination means, a specification data storage means for storing specification data for defining each piece of information in the package information storage means based on design criteria and / or statistics, and identification in a plurality of folders based on the determination by the determination means And a unit created by the information creating means for creating one or more kinds of building design information satisfying the input information by accessing the unit price information storing means and the prescribed data storing means. Building design information output means for outputting design information, and a group for storing at least building specifications, building materials and equipment items in the building, and storing a plurality of specific items as a group A data storage means, a change accepting means for accepting some or all changes in the output building design information, Is received, change execution means for changing information of items in the group related to the change with reference to at least the prescribed data in the prescribed data storage means, and change item output means for outputting the item changed by the change execution means To function as a device comprising

  In another computer program of the present invention, the group is formed on the basis of the grade of the constituent material and / or equipment, and the change execution means is configured to display other items in the same grade as the grade to which the changed item belongs. Also works to change.

  In another computer program of the present invention, the group is a group of items related to design, and the change execution means changes the changed item and other items related to design. Function.

  In another computer program according to the present invention, when the change accepting unit accepts a change of a plurality of items, the change executing unit displays other items other than the item for which the change has been accepted according to the order of the changed items. Works to change.

  In another computer program of the present invention, the group data storage means stores the items in a hierarchy, and the change execution means changes only the items belonging to the same or lower hierarchy as the item for which the change has been accepted. To work.

  In another computer program of the present invention, when the input information includes a construction cost, when the construction cost based on the change accepted by the change acceptance means exceeds the construction cost in the input information, the change execution means Works so that no changes are made.

  ADVANTAGE OF THE INVENTION According to this invention, it is the information on the design according to the request | requirement of the orderer of a building, Comprising: The building information corresponding to the change of a request can also be provided.

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of the invention will be described with reference to the drawings.

1. Overall Configuration of Building Information Providing Device FIG. 1 is a diagram showing functional blocks realized when a program is executed in the building information providing device 1 according to the embodiment of the present invention. Referring to FIG. 1, in the building information providing apparatus 10, when a computer program as software is executed, functions realized by cooperation of the computer program and a CPU or the like as hardware. An example will be described.

  In this embodiment, the building information providing apparatus 1 is a computer that can communicate with an external computer via a communication line network. However, the building information providing apparatus 1 may be a stand-alone computer.

  The building information providing apparatus 1 includes a communication module 10, an input information receiving unit 11, a cost table 12, a specified data storage unit 13, an input screen data storage unit 14, a package information storage unit 15, and a group data storage unit. 20, a determination unit 21, an information creation unit 22, an output unit 23, a change reception unit 24, and a change execution unit 25.

  The communication module 10 is a component for communicating with an external communicable computer (for example, a client terminal communicable via the Internet).

  The input information receiving unit 11 functions as an input information receiving unit that receives input information related to an external building target building from the client terminal.

  The cost table 12 is a unit price for storing at least the parts classified for building a building, the building material, the equipment in the building, the land for building the building, the cost of the building material, the cost of the equipment, and the cost of the land. It is a component that functions as information storage means. Here, the “part” does not mean a predetermined part of the building, but means a unit in which structural units of the building are collected from the viewpoint of building work. “Parts” are organized in a hierarchy such as a large classification and a medium classification. Specifically, for example, as a broad classification, "common temporary", "direct temporary", "civil engineering and earthwork", "underground frame", "ground frame", "external finish", "internal finish", " There is a part called "equipment". The “common temporary” has a medium classification of “common temporary” and “special temporary”. "Civil engineering / Local industry" is classified into "Civil engineering" and "Yamadome / Pier". "Underground frame" includes "pile / geiwork", "foundation", "underground beam", "pressure-resistant version", "underground pillar", "underground large beam", "underground small beam", "underground There are medium categories: “floor”, “basement wall” and “basement”. The “ground frame” has the middle classifications of “pillar”, “large beam”, “small beam”, “floor”, “wall”, and “miscellaneous”. “External finishing” includes the middle categories of “roof / rooftop”, “outer wall”, “external opening”, “external ceiling”, “balcony”, “external floor”, and “external miscellaneous”. The “inner finish” has the middle classification of “inner floor”, “inner wall”, “inner ceiling”, “inner opening”, “intermediate material”, and “inner miscellaneous”. “Equipment” is classified into “mechanical equipment”, “electrical equipment”, “air-conditioning ventilation / smoke / exhaust equipment”, and “water supply / drainage / sanitation equipment”. In addition, each middle category has more detailed sub-categories. The major classification and middle classification are merely examples, and the part may be divided into any major classification or middle classification.

  The prescribed data storage unit 13 uses information such as building specifications, part types and quantities, construction material types and quantities, equipment types and quantities, and building construction costs based on design criteria and / or statistics. It is a component functioning as a prescribed data storage means for storing prescribed data to be prescribed. The regulation data storage unit 13 stores statistical values and coefficients for each type (model) of a building such as an office, a school, or a hospital. Here, the statistical value is information indicating the distribution status of the unit price for each part constituting each model. For example, taking the office as an example, the statistical value is the unit price of each structural member when the housing, the outer wall, the wall / floor member of each room, and when they are composed of a plurality of structural members. If there is variation depending on the office, it means the value when statistically processing the variation. The coefficient is a numerical value for adjustment for each model that is referred to when the construction cost is calculated from the unit price. In addition to the above statistical values and coefficients, the prescribed data storage unit 13 is a design formula necessary for calculating the number or form of the constituent materials or facilities, and a legal regulation necessary for determining such a formula. Is also stored. For example, when building a building having specific earthquake resistance, the prescribed data storage unit 13 has a calculation formula for calculating the number of reinforcing bars as an example of the constituent material and how much the thickness of the reinforcing bars is necessary. It is remembered.

  The input screen data storage unit 14 is a component that stores input screen data for inputting conditions (cost, location, size, etc.) when building a building to an external client terminal. The input screen data storage unit 14 further stores one or more types of screen data that can be displayed in response to a request from the client terminal.

  The package information storage unit 15 inputs package information including at least a combination of information including building specifications, part types and quantities thereof, constituent material types and quantities, equipment types and quantities, and building construction costs. This is a component that functions as package information storage means for storing information in a plurality of folders classified according to the amount of information. For example, the package information storage unit 15 has a budget level folder 16 as a file to be accessed when the input information is the smallest, and a plan level folder 17 as a file to be accessed when the information is the next smallest. Then, a basic design level folder 18 is provided as a file to be accessed when the information is small, and an implementation design level folder 19 is provided as a file to be accessed when the information is the largest. Each information in these four types of files 16, 17, 18, and 19 will be described later with reference to FIG.

  The group data storage unit 20 functions as a group data storage unit that stores at least building specifications, building components, and equipment items in the building, and groups and stores a plurality of specific items. It is a component part. Here, the group is formed from the following two viewpoints.

  One is formed based on the grade of the constituent material (the material of the outer wall, the material of the heat insulating material, etc.) constituting the building. A grade means a scale representing the degree of quality. Grades are divided into three types: A, B, and C. For example, constituent materials represented by the material of the outer wall or equipment represented by the transformer are classified into any of the above grades. Therefore, for example, when grade A is instructed, constituent materials and equipment classified into the group of grade A are automatically selected. The same applies when other grades are specified.

  The other is formed by specific items (building specifications, building constituent materials, and facilities in the building) that are related in design. For example, “room” belonging to the item “building specification” and “air conditioner” belonging to the item “equipment” belong to the same group as items that are related in design. Similarly, “room” and “window”, which are items of using the same building, belong to the same group. In addition, the “special power receiving” and “dry transformer” belonging to the same facility item also belong to the same group. As a result, for example, when a change in the number of rooms is input in the client terminal, not only the number of rooms but also the number of windows and air conditioners can be automatically changed.

  Furthermore, in the group data storage unit 20, the building specifications, building constituent materials, and facilities in the building are filed in a plurality of layers. For example, the hierarchy of “air-conditioning ventilation and smoke exhaust equipment” is positioned higher than the hierarchy of “air conditioner”. In addition, the building specifications belong to a higher level than the constituent materials and equipment. Further, the group data storage unit 20 stores each part of the building separately from “higher items”, “medium items”, “small items”, etc. The constituent materials (mortar, steel, etc.) in the part are stored. For this reason, each part, each constituent material, and the high order and low order of each equipment can be distinguished, and it turns out that a constituent material and equipment are located in the lower order rather than the specification of a building. If only items that belong to the same or lower hierarchy as the item that received the change are changed, when the air conditioner and the room belong to the same group, the number of air conditioners is also changed when the number of rooms is changed. However, when the number of air conditioners is changed, the number of rooms belonging to a higher hierarchy is not changed.

  The determination unit 21 is a component that functions as a determination unit that determines which folder 16, 17, 18, 19 in the package information storage unit 15 is accessed according to the amount of input information. The determination unit 21 has a plurality of levels of information amount thresholds. After determining which threshold value the input information from the outside is between, below or above which threshold value, the information in the package information storage unit 15 is stored. Folders 16, 17, 18, and 19 are selected and data can be read from a specific folder.

  Based on the determination by the determination unit 21, the information creation unit 22 accesses a specific folder in a plurality of folders, accesses the cost table 12 and the specified data storage unit 13, and satisfies one or more types that satisfy the input information. It is a component that functions as information creation means for creating a kind of building design information. The information creation unit 22 can calculate a cost for each part, calculate a construction cost obtained by accumulating the cost, and calculate the number of building components and facilities.

  When the input information is received by the input information receiving unit 11, the output unit 23 reads out appropriate input screen data from the input screen data in the input screen data storage unit 14, and transmits this through the communication module 10. Send to client terminal. The output unit 23 transmits a budget level input screen in the case of budget level input, and a plan level input screen in the case of plan level input. The output unit 23 functions as a component that functions as a building design information output unit that outputs the building design information created by the information creation unit 22 and a change item output unit that outputs an item changed by the change execution unit 25. It is a component part.

  The change accepting unit 24 is a component that functions as a change accepting unit that accepts a change in part or all of the output building design information from the client terminal side.

  When the change receiving unit 24 receives a change, the change executing unit 25 functions as a change executing unit that changes information on items in the group related to the change with reference to at least the specified data in the specified data storage unit 13. It is a component part. The process of the change execution unit 25 includes all processes in creating the building design information in the information creating unit 22. Therefore, the change execution unit 25 can also calculate the quantity and cost. However, the change execution unit 25 does not have the function as the information creation unit 22 but the change execution unit 25 sends a command to the information creation unit 22 to cause the information creation unit 22 to calculate the quantity and cost. You may do it. Depending on the selection, one or all of the following changes can be performed. When the change accepting unit 24 accepts a plurality of changes, the change executing unit 25 stores information on other items belonging to the same group as the item in addition to the accepted item changes according to the order of the changes. Can be changed. Moreover, the change execution part 25 can change only the item which belongs to the same or lower hierarchy as the item which received the change. Furthermore, when the input information includes a construction cost, when the construction cost based on the change accepted by the change acceptance unit 24 exceeds the construction cost in the input information, the change execution unit 25 does not execute the change.

  FIG. 2 is a schematic diagram illustrating a hardware configuration of the building information providing apparatus 1.

  The building information providing apparatus 1 includes a central processing unit (CPU) 30, a read only memory (ROM) 31, a random access memory (RAM) 32, a hard disk drive (HDD) 33, an interface (I / F) 34, and a bus 35. Prepare mainly. The CPU 30 controls each part of the building information providing apparatus 1 based on an OS (Operating System) 33a and a computer program (hereinafter simply referred to as a program) 33b stored in the HDD 33, and executes various arithmetic processes.

  The ROM 31 is a semiconductor memory that stores a basic control program executed by the CPU 30. The RAM 32 is a semiconductor memory that temporarily stores various programs and data executed by the CPU 30.

  The HDD 33 is a device that magnetically records information on a hard disk as a magnetic storage medium. The HDD 33 stores an OS 33a and a program 33b. The OS 33a is software that provides basic functions commonly used by a plurality of application programs and manages the entire computer system. The program 33b is for realizing the function of providing building information as the building information providing apparatus 1. That is, the functions of the components shown in FIG. 1 and the like are realized by the cooperation of the program 33b as software and the CPU 30 and other components as hardware.

  The I / F 34 executes protocol conversion processing and the like when the CPU 30 transmits and receives information via the network 40. The bus 35 is a signal line group for mutually connecting the CPU 30, ROM 31, RAM 32, HDD 33, and I / F 34, and enabling exchange of information among them.

  The functions of the communication module 10 described above are mainly realized by the I / F 34 and the program 33b. The functions of the input information reception unit 11, the determination unit 21, the information creation unit 22, the output unit 23, the change reception unit 24, and the change execution unit 25 are mainly realized by the program 33b and the CPU 30. The cost table 12, the prescribed data storage unit 13, the input screen data storage unit 14, the package information storage unit 15, and the group data storage unit 20 are mainly realized by the storage area of the HDD 33 other than the storage area of the program 33b and the program 33b, and the RAM 32. Is done.

2. FIG. 3 shows data stored in four types of folders (budget level folder 16, planning level folder 17, basic design level folder 18 and implementation design level folder 19) in the package information storage unit 15. It is a schematic diagram for demonstrating.

  “Budget level” means a level at which the building and the conditions equivalent to the budget (the place to build, the approximate size of the building, etc.) are determined at the earliest stage of building. The “planning level” means a level that is one step higher than the budget level, and that is a rough drawing of the building. The “basic design level” is a stage where more specific conditions are prepared than the planning level, and the basic design is completed to some extent. “Implementation design” means a level where the detailed matters necessary for the implementation stage of construction are complete.

  Therefore, the amount of information that can be input increases in the order of “budget level”, “planning level”, “basic design level”, and “implemented design level”. For this reason, building information (including cost) cannot be presented unless the information is compensated as the amount of information that can be input is small. For this reason, the amount of information prepared by default is gradually increased as the implementation design level folder 19, the basic design level folder 18, the planning level folder 17, and the budget level folder 16 increase. That is, the ratio of the default information (D) in which the constituent materials, equipment, the number and cost thereof are packaged in the order of the implementation design level folder 19, the basic design level folder 18, the planning level folder 17, and the budget level folder 16 is set. It is high. Conversely, the portion to be filled with the input information (I) decreases in the order of the implementation design level folder 19, the basic design level folder 18, the planning level folder 17, and the budget level folder 16. As an example, the implementation design level folder 19 includes a portion (blank) filled with 10% default information (D) and 90% input information (I). The basic design level folder 18 includes a portion (blank) filled with 40% default information (D) and 60% input information (I). The planning level folder 17 includes a portion (blank) filled with 75% default information (D) and 25% input information (I). The budget level folder 16 consists of a portion (blank) filled with 95% default information (D) and 5% input information (I).

  FIG. 4 is an example of the data files 50 and 60 stored in the group data storage unit 20.

  The data file 50 in the group data storage unit 20 is a file in which building specifications are hierarchized. The specification of the building is composed of a plurality of items (major items) such as “structure” 51, “number of floors” 52, “building area” 53, “total floor area” 54, “number of rooms” 55, and the like. For example, items (small items) “RC structure 1.25” 56 and “RC structure 1.00” 57 are linked below the item “structure” 51. The same subordinate items are linked to “number of floors” 52, “building area” 53, “total floor area” 54, and “number of rooms” 55. Here, the “item” in the group data storage unit 20 includes at least a building specification, a building material, and a facility in the building that are arranged in one or more layers.

  Further, in the items “RC 1.25” 56 and “RC 1.00” 57, symbols representing groups classified by grade (in this embodiment, three types of A, B, and C) 58 are provided. Is attached. Furthermore, each item of “number of floors” 52, “building area” 53, “total floor area” 54, “number of rooms” 55 is a code (for example, p, h). In this embodiment, “number of floors” 52, “total floor area” 54, and “number of rooms” 55 are denoted by symbols indicating that they belong to a design-related group “p”.

  The data file 60 in the group data storage unit 20 is a file in which building materials and equipment are divided into parts and hierarchized. The part of the building is composed of a plurality of items such as “common temporary”, “direct temporary”, “civil engineering / earthwork”, “underground frame”, “ground frame”, “external finish”, “facility” 61 and the like. Here, among these items for each part, the lower items of “equipment” 61 are introduced. Below the “equipment” 61, there are a plurality of items of equipment such as “electricity” 62, “water supply / drainage sanitation”, “air conditioning ventilation smoke” 63, and the like. Below “Electricity” 62, there are a plurality of items of equipment such as “Receiving and transforming power” 64, “Main line”, “Communication” 65 and the like. Below “Receiving / transforming” 64, there are a plurality of equipment items such as “Receiving system” 66, “Transformer” 67, “Retraction type”. Below the “power reception method” 66, there are a plurality of items of equipment such as “special power reception” 68, “high voltage power reception” 69, “low voltage power reception” 70, and the like. “Special power reception” 68 means a voltage reception system in a range of X (V) or more and less than Y (V). The “high voltage power reception” 69 means a voltage power reception system in a range of W (V) or more and less than X (V). “Low-voltage power reception” 70 means a voltage power reception method in a range of V (V) or more and less than W (V). In addition, there are a plurality of items of equipment such as “air conditioner A” 71 and “air conditioner B” 72 below “air conditioning ventilation smoke” 63. Below the “communication” 65, there are a plurality of items such as “optical communication” 73 and “ADSL” 74. Below the “transformer” 67, there are a plurality of equipment items such as a “dry transformer” 75 and a “simple transformer” 76. Every item in the data file 60 is in a lower hierarchy than items related to the building specifications in the data file 50. Each item in the data file 60 is determined to be higher or lower by the above-described hierarchical structure.

  Among each item in the data file 60, a specific item is assigned a code representing a group to which the item belongs. For example, “special power receiving” 68 is assigned “A”, which is a symbol 58 representing a group of grades, and “a”, which is a symbol 59 representing a group classified from the viewpoint of design relevance. . “High voltage power reception” 69 is denoted by “B” as 58 and “a” as 59. “Low-voltage power receiving” 70 is denoted by “C” as 58 and “b” as 59. The “dry transformer” 75 is assigned “A” as 58 and “a” as 59. The “simple transformer” 76 is provided with “C” as 58 and “b” as 59. The “air conditioner A” 71 is given “A” as 58 and “p” as 59. The “air conditioner B” 72 is assigned “B”, which is 58, and “p”, which is 59. “Optical communication” 73 is denoted by “A” as 58 and “s” as 59. “ADSL” 74 has “B” as 58 and “t” as 59. For this reason, when an instruction to change the grade to A is transmitted from the client terminal, all items with “A” are selected and are subject to change. Further, when an instruction to change the “number of rooms” 55 to increase or decrease is transmitted from the client terminal, the item with “p” is changed. For this reason, the number of “air conditioner A” 71 or “air conditioner B” 72 is selected as a change target. Similarly, when the “number of floors” 52 is changed from the fourth floor to the third floor, the “total floor area” 54 and the “number of rooms” 55 in the same “p” group and the same hierarchy are changed, The “air conditioner A” 71 or “air conditioner B” 72 in the lower hierarchy within the group “p” is also subject to change. The change execution unit 25 refers to the data in the prescribed data storage unit 13 and causes the information creation unit 22 to calculate and determines the total floor area, the number of rooms, and the number of air conditioners when the number of floors is reduced to the third floor. Since the number of air conditioners is stored in the specified data storage unit 13 as one unit per room, the above calculation can be performed. However, depending on the selection, the following functions can also be executed. When the number of “air conditioners A” 71 is changed, the “number of rooms” 55 in the higher hierarchy than the “air conditioners A” 71 can be prevented from being changed. Since the number of rooms is related to the structure of the building, the level can be set higher than that of an air conditioner that is one of the air-conditioning facilities, and the number of rooms that are higher than the level to be changed can be set not to be changed. Therefore, when the number of rooms is reduced from 10 to 5, the number of air conditioners can be reduced from 10 to 5. However, when the number of air conditioners is reduced from 10 to 5, the number of rooms cannot be reduced. . However, since this function can be executed by selection, all the items in the same group can be changed regardless of the level of the hierarchy if the selection is not made.

2. Transition of Screen Displayed on Client Terminal FIGS. 5 to 17 are diagrams illustrating an example of transition of various screens displayed on the client terminal.

  FIG. 5 is an example of a screen that is displayed first when the building information providing apparatus 1 is accessed.

  A screen 80 shown in FIG. 5 includes a display key 81 for displaying a budget level input screen, a display key 82 for displaying a plan level input screen, and a basic design level input screen. A display key 83, a display key 84 for displaying an implementation design level input screen, a cancel key 85, and an OK key 86 are displayed as clickable keys. The display key 81 is a key that is selected when there is very little information regarding the budget stage, that is, the building conditions. The display key 82 is a key to be selected when there is more information regarding the planning stage, that is, the building conditions than in the budget stage, but has not yet reached the design stage. The display key 83 is a key that is selected in a stage where the details of the building conditions are determined more than in the planning stage and the amount of information is larger than in the planning stage. The display key 84 is a key that is selected in a stage where the details of the building conditions are determined more than in the basic design stage and the amount of information is larger than in the basic design stage. When the user selects any one of the display keys 81 to 84 and selects the OK key 86, the information on the selected display key is transmitted to the building information providing apparatus 1. When the user selects any of the display keys 81 to 84 and instructs to select the cancel key 85, the display key selection instruction is cleared.

  FIG. 6 is an example of an input screen 90 that is displayed when a budget level display key 81 is selected on the screen 80 shown in FIG. 5 and an OK key 86 is selected.

  In response to the selection instruction of the budget level display key 81, the input information receiving unit 11 receives the selection instruction and sends it to the output unit 23. The output unit 23 selects data on the input screen that matches the selection instruction from the input screen data storage unit 14 and sends the data to the communication module 10. The input screen 90 displayed on the screen of the client terminal via the communication module 10 includes a field 91 for inputting an area, a field 92 for inputting a construction budget, and a field 93 for inputting a place where the building is to be built. A grade selection key 94 for selecting a building grade, a cancel key 96, and an OK key 97 are displayed. When the grade selection key 94 is instructed to select, a plurality of grade keys 95 are displayed. The plurality of grade keys 95 also include information for specifying each model such as an office model, a school model, and a hospital model. Therefore, when one of the plurality of grade keys 95 is selected, the type of building can be specified.

  When the user inputs an area in the column 91, a budget in the column 92, a place (address) where the building is to be built in the column 93, selects a desired grade from a plurality of grade keys 95, and selects the OK key 97. The input information and the selected information are transmitted to the building information providing apparatus 1. When the user instructs to select the cancel key 96 instead of the OK key 97, the input information and the selected information are cleared.

  When the input on the screen 90 shown in FIG. 6 is completed and the OK key 97 is selected, the information (input information) input on the screen 90 shown in FIG. 6 is transmitted to the input information receiving unit 11. The input information reception unit 11 passes the input information to the determination unit 21. Based on the input information, the determination unit 21 selects the budget level folder 16 from the package information storage unit 15 and makes it possible to read a file that is a predetermined model and satisfies the input information. Most of the file is filled with default information. At the same time, the determination unit 21 passes input information to the information creation unit 22. The information creation unit 22 reads a predetermined file in the budget level folder 16 based on the input information, and uses various statistical values, coefficients, calculation formulas, and the like in the cost table 12 and the prescribed data storage unit 13. Create building design information. Since there is very little input information at the budget level, the information creation unit 22 selects existing package information from the budget level folder 16 that matches the building area, budget, location, and grade, and the cost table 12 and rules. The utilization rate of data in the data storage unit 13 is extremely low. Thereafter, the output unit 23 sends the created building design information to the communication module 10. The communication module 10 sends the building design information to the client terminal.

  FIG. 7 shows an example of the input screen 100 displayed when the planning level display key 82 is instructed and the OK key 86 is instructed on the screen 80 shown in FIG.

  In response to the selection instruction of the plan level display key 82, the input information receiving unit 11 receives the selection instruction and sends it to the output unit 23. The output unit 23 selects data on the input screen that matches the selection instruction from the input screen data storage unit 14 and sends the data to the communication module 10. The input screen 100 displayed on the screen of the client terminal via the communication module 10 includes a field 101 for inputting an area, a field 102 for inputting a construction budget, and a field 103 for inputting a place where a building is to be built. Then, a grade selection key 104 for selecting a building grade, a cancel key 106, and an OK key 107 are displayed. When the grade selection key 104 is instructed to select, a plurality of grade keys 105 are displayed. These various keys 101 to 107 are the same as the various keys 91 to 97 on the screen 90.

  When the input of the screen 100 shown in FIG. 7 is completed and the OK key 107 is selected, the next input screen 110 is displayed on the client terminal. This input screen 110 may be included in a part of the data of the input screen sent to the client terminal in advance, or once the instruction to select the OK key 107 is sent to the building information providing apparatus 1 side. It may be read from the data storage unit 14.

  FIG. 8 is a diagram exemplarily showing an input screen 110 displayed next to the input screen 100. As an example, the input screen 110 displays information regarding external finishing.

  In the input screen 110 shown in FIG. 8, “roof rooftop” 111 that is one of the parts is associated with one “pressing concrete” 112 that is the lower layer item, and the “pressing concrete” 112 and its lower layer are associated with each other. One of the items, “xxx” 113 of the intermediate material is associated. Furthermore, “xxx” 113 and a miscellaneous “XXX” 114 which is a lower layer item thereof are associated with each other. “XXX” 114 is displayed by default, but the user may select to change to “XXX” 115 which is another miscellaneous. In this case, the thick frame around “XXX” 114 moves to “XXX” 115 below it. In addition, the “outer wall” 121 that is one of the parts is associated with one “tiling” 122 that is the lower layer item, and the “tiling” 122 and the lower layer item “ΔΔΔΔ” are associated with each other. 123 are associated with each other. In addition, the said site | part is only an example, For example, the item regarding temporary structure, a structure, an installation, and an external structure is displayed so that input is possible.

  On the input screen 110 shown in FIG. 8, a return key 124, a cancel key 125, and an OK key 127 are displayed in a clickable state. If there is no change in the external finishing item, the user selects and instructs the OK key 127. In response to the selection instruction, the next input screen is displayed on the client terminal. The input screen may be included in a part of the data of the input screen sent to the client terminal in advance, or once an instruction to select the OK key 127 is sent to the building information providing apparatus 1 side, and the input screen data It may be read from the storage unit 14. On the other hand, when the cancel key 125 is selected and instructed, the item changed by the user returns to the default display. If the return key 124 is selected and instructed, the screen returns to the screen shown in FIG.

  FIG. 9 is a diagram exemplarily showing an input screen 130 displayed next to the input screen 110. As an example, the input screen 130 displays information about equipment.

  In the input screen 130 shown in FIG. 9, each column of “mechanical equipment” 131 and “electrical equipment” 132 which are types of equipment is displayed. Below the “mechanical equipment” 131, “parking lot” 133 and “elevator” 134 are displayed as the breakdown of equipment. In addition, “air conditioner” 135 and “voltage” 136 are displayed below the “electric equipment” 132 as the breakdown of equipment. Under the “parking lot” 133 and the “elevator” 134, presence / absence selection instruction fields 137 and 138 are displayed as detailed information, respectively. Below the “air conditioner” 135, a selection instruction column 139 for selecting central control or individual control is displayed as detailed information. Also, below the “voltage” 136, a selection instruction column 140 for selecting and instructing a voltage level is displayed as detailed information. In the selection instruction fields 137, 138, 139, and 140, “Yes”, “Yes”, “Individual”, and “High voltage” are selected as defaults, respectively, and the user can change the input. It is possible. On the input screen 130 shown in FIG. 9, the input from the client terminal is only the selection of the presence or absence of a parking lot or elevator, the control unit of the air conditioner, and the voltage level. That is, there is no room for inputting further detailed information such as the number of parking lots and the number of elevators. In consideration of the fact that detailed building information is often not decided at the planning level, it is possible to provide simple input and rough cost and design information.

  On the input screen 130 shown in FIG. 9, a return key 147, a cancel key 148, and an OK key 149 are displayed in a clickable state. If there is no change in the content of the input screen 130, the user selects and instructs the OK key 149. Then, information (input information) input on the input screens 100, 110, and 130 is transmitted to the input information receiving unit 11. The input information reception unit 11 passes the input information to the determination unit 21. Based on the input information, the determination unit 21 selects the planning level folder 17 from the package information storage unit 15 and selects a file that is a predetermined model and satisfies the input information. Many parts of the file are filled with default information. At the same time, the determination unit 21 passes input information to the information creation unit 22. The information creation unit 22 reads a predetermined file in the planning level folder 17 based on the input information, and uses various statistical values, coefficients, and calculation formulas in the cost table 12 and the specified data storage unit 13, The building design information is created by calculating the quantity and cost of each component material and each equipment. Since there is little input information at the planning level, the information creation unit 22 selects existing package information suitable for the area, budget, location and grade of the building from the planning level folder 17 and inputs the input information in a portion that is not sufficient for this information. Alternatively, the information created using the data in the cost table 12 and the prescribed data storage unit 13 based on the input information is filled. Thereafter, the output unit 23 sends the building design information to the communication module 10. The communication module 10 sends the building design information to the client terminal.

  On the other hand, when the cancel key 148 is selected on the input screen 130, the information selected / changed by the user returns to the default state. When the return key 147 is instructed to select, the previous input screen 110 is returned.

  FIG. 10 shows an example of the input screen 150 displayed when the basic design level display key 83 is selected on the screen 80 shown in FIG. 5 and the OK key 86 is selected.

  In response to the selection instruction of the display key 83 at the basic design level, the input information receiving unit 11 receives the selection instruction and sends it to the output unit 23. The output unit 23 selects data on the input screen that matches the selection instruction from the input screen data storage unit 14 and sends the data to the communication module 10. An input screen 150 displayed on the screen of the client terminal via the communication module 10 includes a field 151 for inputting an area, a field 152 for inputting a construction budget, and a field 153 for inputting a place where the building is to be built. Then, a grade selection key 154 for selecting a building grade, a cancel key 156, and an OK key 157 are displayed. When a grade selection key 154 is selected and instructed, a plurality of grade keys 155 are displayed. These various keys 151 to 157 are the same as the various keys 91 to 97 on the screen 90.

  When the input on the screen 150 shown in FIG. 10 is completed and the OK key 157 is selected, the next input screen 160 is displayed on the client terminal. This input screen 160 may be included in a part of the data of the input screen sent to the client terminal in advance, or once an instruction for selecting the OK key 157 is sent to the building information providing apparatus 1 side. It may be read from the data storage unit 14.

  FIG. 11 is a diagram exemplarily showing an input screen 160 displayed next to the input screen 150. As an example, the input screen 160 displays information regarding external finishing.

  At the basic design stage, the user has more information on the architectural conditions than the budget or planning stage. For this reason, since it is necessary to output accurate design information (including cost information) corresponding to a large amount of information, there are many choices for each item, and there are also many fields for the user to directly input. In the input screen 160 shown in FIG. 11, “roof rooftop” 161 that is one of the parts is associated with one “pressing concrete” 162 that is the lower layer item, and the “pressing concrete” 162 and its lower layer are associated with each other. One of the items, “xxx” 163, is associated with the intermediate material. Furthermore, “xxx” 163 and one of the various subordinate items “XXX” 164 are associated with each other. “Presser concrete” 162, “xxx” 163, and “◯◯◯” 164 are displayed by default, but the user may select “waterproof sheet” 165 that is another finish. In that case, the thick frame around the “pressing concrete” 162 moves to the “waterproof sheet” 165 below the thick frame. In addition, the user may select “xxx” 166 as the intermediate material. In this case, the thick frame around “xxx” 163 moves to “xxx” 166 below the thick frame. In addition, the user may select “XXX” 167 as a miscellaneous item. In this case, the thick frame around “XXX” 164 moves to “XXX” 167 below it. In the input screen 160, a blank field 168 and a blank field 169 that can be directly input also exist in the options of finishing and intermediate material. The user can input his / her favorite information in the blanks 168 and 169. When inputting directly into the blank fields 168 and 169, information such as expenses related to the entered items is acquired from the cost table 12 of the building information providing apparatus 1 via the network 40, or acquired from another external server. You can also. The same applies to a case where a blank is directly entered at an implementation design level to be described later.

  In addition, on the input screen 160, “outer wall” 171 that is one of the parts is associated with one “tiling” 172 that is the lower layer item, and the “tileing” 172 and “lower” item “ “ΔΔΔΔ” 173 is associated. “Tiled” 172 and “ΔΔΔΔ” 173 are displayed by default, but the user may select “curtain wall” 175 which is another finish. In that case, the thick frame around the “tiling” 172 moves to the “curtain wall” 175 below the thick frame. Further, the user may select “ΔΔΔΔ” 176 or “ΔΔΔΔ” 178. In this case, the thick frame around “ΔΔΔΔ” 173 moves to “ΔΔΔΔ” 176 or “ΔΔΔΔ” 178 below it. In addition, in the input screen 160, a blank field 177 that can be directly input exists as a finishing option. The user can input his / her favorite information in the blank 177. The input screen 160 may be provided with a field for inputting the quantity.

  A balloon part 174 is displayed on the “outer wall” 171 when a pointing device is instructed there. The balloon portion 174 includes items “energy saving material” and “long life material”. For example, when the user selects the item “energy saving material”, the finishing and variations below it are changed and displayed as materials belonging to the group called energy saving material. On the other hand, if the user does not select and select each item of the balloon portion 174, the display of the input screen 160 shown in FIG. 11 remains unchanged. This display change is realized by the following processing. When the user instructs to select an item having the balloon portion 174, the selected information is passed to the information creation unit 22 via the communication module 10, the input information reception unit 11, and the determination unit 21. . The information creation unit 22 sends a command to the change execution unit 25 so as to select from the group data storage unit 20 information on the finish belonging to the selected category (for example, a long-life material) and its lower-layer variations. To do. As a result, information on the finish and variations below it are displayed on the client terminal via the output unit 23 and the communication module 10. To explain this from the viewpoint of hardware processing, the CPU 30 reads out information belonging to the category selected and instructed by the user from at least one storage medium (memory) of the HDD 33, RAM 32, or ROM 31, and transfers it to the client. Send to the terminal. Note that a balloon part similar to the above-described balloon part 174 may be displayed on another part in the input screen 160, for example, “roof rooftop” 161. In addition, a balloon portion may be displayed on each input screen displayed at the planning level or the implementation design level.

  On the input screen 160, a return key 180, a cancel key 181 and an OK key 182 are displayed in a clickable state. If there is no change in the item of external finishing, the user selects and instructs the OK key 182. In response to the selection instruction, the next input screen is displayed on the client terminal. The input screen may be included in a part of the data of the input screen sent to the client terminal in advance, or once an instruction to select the OK key 182 is sent to the building information providing apparatus 1 side, and the input screen data It may be read from the storage unit 14. On the other hand, when the cancel key 181 is instructed to select, the item changed by the user returns to the default display. When the return key 180 is instructed to select, the previous input screen 150 is restored.

  FIG. 12 is a diagram exemplarily showing an input screen 190 displayed after the input screen 160. The input screen 190 displays information about equipment as an example.

  In the input screen 190 shown in FIG. 9, columns of “mechanical equipment” 191 and “electrical equipment” 202 which are types of equipment are displayed. Below the “mechanical equipment” 191, “parking lot” 192 and “elevator” 193 are displayed as the equipment breakdown. In addition, “air conditioner” 203 is displayed as a breakdown of equipment below “electrical equipment” 202. Below the “parking lot” 192, three types of selection instruction fields 194, 195, 196, which allow the selection instruction of the range of the number of parked vehicles, and a blank field 197 that can be directly input are displayed as detailed information. . Further, below the “elevator” 193, three types of selection instruction fields 198, 199, and 200 that allow the number to be selected and a blank field 201 that can be directly input are displayed as detailed information. Further, below the “air conditioner” 203, as detailed information, a selection instruction column 204 for instructing to install one unit in each office by individual control, one unit in each room (unit smaller than the office) by individual control. In addition to a selection instruction field 205 for selecting and specifying installation, a selection instruction field 206 for selecting and selecting central control for each floor, a selection instruction field 207 for selecting and specifying central control for all buildings, and a blank field 208 that can be directly input. Is displayed correspondingly. Compared to the planning level, there is more information to select because it corresponds to the fact that the details of the building conditions have been determined further than the planning stage.

  On the input screen 190 shown in FIG. 12, a return key 210, a cancel key 211, and an OK key 212 are displayed in a clickable state. If there is no change in the content of the input screen 190, the user instructs to select the OK key 212. Then, information (input information) input on the input screens 150, 160, and 190 is transmitted to the input information receiving unit 11. The input information reception unit 11 passes the input information to the determination unit 21. Based on the input information, the determination unit 21 selects the basic design level folder 18 from the package information storage unit 15 and selects a file that is a predetermined model and satisfies the input information. Part of the file is filled with default information.

  At the same time, the determination unit 21 passes input information to the information creation unit 22. The information creation unit 22 reads a predetermined file in the basic design level folder 18 based on the input information, and uses various statistical values, coefficients, calculation formulas, and the like in the cost table 12 and the specified data storage unit 13. The building design information is created by calculating the quantity and cost of each constituent material and each equipment. Since there is a lot of input information at the basic design level, the information creation unit 22 selects existing package information suitable for the area, budget, location and grade of the building from the basic design level folder 18 and puts it in many parts other than this information. The information created using the cost table 12 and the data in the specified data storage unit 13 based on the input information or the input information is filled. Thereafter, the output unit 23 sends the building design information to the communication module 10. The communication module 10 sends the building design information to the client terminal.

  On the other hand, when the cancel key 211 is selected on the input screen 190, the information selected and changed by the user returns to the default state. When the return key 210 is selected, the previous input screen 160 is displayed.

  FIG. 13 is an example of the input screen 220 that is displayed when the execution design level display key 84 is instructed and the OK key 86 is instructed on the screen 80 shown in FIG.

  In response to the selection instruction of the display key 84 at the implementation design level, the input information reception unit 11 receives the selection instruction and sends it to the output unit 23. The output unit 23 selects data on the input screen that matches the selection instruction from the input screen data storage unit 14 and sends the data to the communication module 10. The input screen 220 displayed on the screen of the client terminal via the communication module 10 includes a field 221 for inputting an area, a field 222 for inputting a construction budget, and a field 223 for inputting a place where a building is to be built. Then, a grade selection key 224 for selecting a building grade, a cancel key 226, and an OK key 227 are displayed. When a grade selection key 224 is selected and instructed, a plurality of grade keys 225 are displayed. These various keys 221 to 227 are the same as the various keys 91 to 97 on the screen 90.

  When the input on the input screen 220 shown in FIG. 13 is completed and the OK key 227 is selected, the next input screen 230 is displayed on the client terminal. This input screen 230 may be included in a part of the data of the input screen sent to the client terminal in advance, or once an instruction for selecting the OK key 227 is sent to the building information providing apparatus 1 side. It may be read from the data storage unit 14.

  FIG. 14 is a diagram exemplarily showing an input screen 230 displayed next to the input screen 220. As an example, the input screen 230 displays information on equipment. However, FIG. 14 shows only a part of the information related to the facility.

  At the implementation design stage, the user has the most information on the architectural conditions. For this reason, it is necessary to output accurate design information (including cost information) corresponding to a large amount of information, so there are the most choices for each item, and the number of fields directly input by the user is also the largest. . In the input screen 230 illustrated in FIG. 14, subordinate items such as “Electricity” 232, “Water Supply and Drainage Sanitation” 242, “Air-conditioning Ventilation / Smoke” 243 are associated with the item “Equipment” 231. “Electricity” 232 is associated with “detailed information 1”, which is a subordinate item thereof, such as “receiving / transforming” 233, “trunk” 234, “communication” 235, “voltage” 236, and the like. “Receiving / transforming” 233 is associated with “detailed information 2”, which is a lower-level item thereof, such as “power receiving method” 237, “transformer” 238, “drawing type” 239, and the like. Note that “main line” 234, “communication” 235, and “voltage” 236 are similarly associated with a plurality of lower-layer items as “detailed information 2”.

  “Air-conditioning ventilation flue gas” 243 is associated with “detailed information 1”, which is a subordinate item thereof, such as “air conditioner” 244, “smoke exhaust device” 245, and a blank field 246 that can be directly input. The “air conditioner” 244 includes “detailed information 2” which is a subordinate item thereof, “individual-one unit per office” 247, “individual-one unit per room” 248, “central-per-floor” 249, “central- “Entire building” 250 and the like are associated with each other. Further, in “individual-one for each office” 247, “model A” 251, “model B” 252, “model C” 253, and blank field 254 that can be directly input are included as “detailed information 3” as the lower level item. Etc. are associated. It should be noted that “individual-one room” 248, “central-each floor” 249, “central-entire building” 250, “smoke exhaust device” 245, and “water supply / drainage sanitation” 242 are similarly provided as a plurality of detailed information. Lower layer items are associated. The items in the thick frame are already set by default, but the user can change to other items or directly input desired conditions in the blank 246 or the like.

  When the user completes selection or input for all items, the user instructs to select an OK key (not shown). Then, information (input information) input on the input screens 220 and 230 is transmitted to the input information receiving unit 11. The input information reception unit 11 passes the input information to the determination unit 21. Based on the input information, the determination unit 21 selects an implementation design level folder 19 from the package information storage unit 15 and selects a file that satisfies a predetermined model and satisfies the input information. A portion of the file is filled with default information. At the same time, the determination unit 21 passes input information to the information creation unit 22. Based on the input information, the information creation unit 22 calculates the quantity and cost of each constituent material and each facility using various statistical values, coefficients, and calculation formulas in the cost table 12 and the prescribed data storage unit 13. To create building design information. Since there is a lot of input information at the implementation design level, the information creation unit 22 selects existing package information suitable for the area, budget, location and grade of the building from the implementation design level folder 19 and puts it in many parts other than this information. The information created using the cost table 12 and the data in the specified data storage unit 13 based on the input information or the input information is filled. Thereafter, the output unit 23 sends the building design information to the communication module 10. The communication module 10 sends the building design information to the client terminal.

  On the other hand, when a cancel key not shown in FIG. 14 is selected, information selected and changed by the user returns to the default state. When a return key (not shown in FIG. 14) is selected, the screen returns to the input screen 220 shown in FIG. Note that the item “equipment” 231 is merely an example, and other items related to, for example, temporary construction, structure, and exterior are also displayed so as to be inputable.

  FIG. 15 is an output screen 260 that displays building design information that is output by inputting building conditions from the input screen of each level.

  The output screen 260 displays conditions prepared by the user and the quantity derived from the conditions while including information prepared by default. For example, the output screen 260 displays the number of floors (the number of ground floors and the number of underground floors), the building height, the reference floor area, the reference floor ceiling height, and the reference floor room number as items belonging to the structure. In the example of the output screen 260, “3” is displayed in the ground floor display column 261, “1” is displayed in the basement floor display column 262, and “10” is displayed in the building height display column (unit: meter) 263. “150” is displayed in the display field (unit: square meter) 264, “3.0” is displayed in the standard floor ceiling height display field (unit: meter) 265, and “4” is displayed in the standard floor room number display field 266. Has been.

  In addition, the output screen 260 displays outer wall materials as items belonging to the external finish, floor materials and inner walls as items belonging to the internal finish, and air conditioners, boilers, voltages, transformers, and the like as items belonging to the equipment. In the example of the output screen 260, “tile” is displayed in the outer wall material display field 271, “wood” is displayed in the floor material display field 281, “cross B material” is displayed in the inner wall display field 282, and “12” is displayed in the air conditioner number display field 291. “,” “1” is displayed in the boiler number display column 292, “100” is displayed in the voltage display column 293, and “Simple” is displayed in the transformer type display column 294.

  In addition, the output screen 260 displays the structure, architecture, and equipment as items related to the grade. Further, items of external finishing and internal finishing are displayed as subordinate items of the architectural display. The item of electrical equipment is displayed as a subordinate item of the equipment display. The item “structure” includes a box 301 for selecting “seismic 1.25 times” and a box 302 for selecting “seismic 1.00 times”. The item “external finishing” includes a box 311 for selecting grade A, a box 312 for selecting grade B, a box 313 for selecting grade C, and a box 314 for selecting grade D from the higher grade to the lower grade. In the same way as the external finishing item, the internal finishing item is selected from the higher grade to the lower grade, the box 321 for selecting the grade A, the box 322 for selecting the grade B, the box 323 for selecting the grade C, and the grade D. And a box 324. As for the item of electrical equipment, the box 331 for selecting the grade A, the box 332 for selecting the grade B, the box 333 for selecting the grade C, and the grade D are selected from the higher grade to the lower grade, as in the case of the external finish. And a box 334. On the output screen 260, one of the boxes for each grade is checked based on the information input on the input screen. In this example, the box 302 for selecting “seismic resistance 1.00 times” for the structure, the box 312 for selecting grade B for the external finish, the box 322 for selecting grade B for the internal finish, and the grade B for electrical equipment are selected. Each of the check boxes 332 is checked. In addition, a cost column 335 for displaying the total cost of the building and a breakdown key 336 are displayed. When the breakdown key 336 is pressed, a breakdown of the total cost is displayed for each part. In the cost column 335, “2,000,000,000” (unit: yen) is displayed.

  When the user performs an input change to change the grade from the client terminal, the building information providing apparatus 1 changes each constituent material and / or each facility associated with the grade change.

  FIG. 16 shows a check on the box 301 for selecting “seismic 1.25 times” in the structure from the client terminal, a check on the box 311 for selecting grade A in the external finish of the building, and grade A in the internal finish of the building. It is a figure which shows the change output screen 340 displayed as a result of instruct | indicating the change of the check to the box 321 to select, and the check to the box 331 which selects the grade A in an electrical installation.

  In the change output screen 340 shown in FIG. 16, according to the change instruction from the client terminal, the box 301 for selecting “seismic 1.25 times” in the structure and the box 311 for selecting grade A in the external finish of the building are displayed in the box 311. The check is changed to a box 321 for selecting grade A in the internal finish and a box 331 for selecting grade A in the electrical equipment. In addition, the numerical value of the ceiling height display column (unit: meter) 265 of the standard floor is changed from “3.0” to “2.5”, the material of the outer wall material display column 271 is changed from “tile” to artificial marble, flooring The material of the display column 281 is “wood” to “artificial marble”, the material of the inner wall display column 282 is “cross B material” to “cross A material”, and the boiler number display column 292 is “1” to “2”. ", The voltage display column 293 is changed from" 100 "to" 220 ", and the transformer type display column 294 is changed from" simple type "to" dry type ". Furthermore, since the change is an improvement in earthquake resistance, external finishing, internal finishing, and electrical equipment, the cost is also changed. As a result, the display in the cost column 335 has been changed from 2 billion yen to 2,154.32 million yen. When the breakdown key 336 is pressed, the cost for each part is also changed.

  The reason why the numerical value in the reference floor ceiling height display column (unit: meter) 265 is changed from “3.0” to “2.5” is because the grade is changed so as to improve the earthquake resistance. The reason why the material in the outer wall material display column 271 is changed from “tile” to artificial marble is that the grade is changed so as to improve the grade of the external finish. The material of the floor material display column 281 has been changed from “wood” to “artificial marble”, and the material of the inner wall display column 282 has been changed from “cross B material” to “cross A material”. It is because it changed so that it might improve. The boiler number display column 292 has been changed from “1” to “2”, the voltage display column 293 has been changed from “100” to “220”, and the transformer type display column 294 has been changed from “simple type” to “dry type”. This is because the electrical equipment has been changed to upgrade.

  When a grade change instruction as described above is given from the client terminal, the change receiving unit 24 of the building information providing apparatus 1 receives the change instruction information via the communication module 10. Next, the information is transmitted to the change execution unit 25. The change execution unit 25 refers to the data in the group data storage unit 20, and the group belonging to the group whose seismic resistance is 1.25 times the normal structure, the external finish, the internal finish, and the electrical equipment, each of which is a grade A group Read items belonging to. Further, the information creation unit 22 performs numerical calculation satisfying the earthquake resistance after the change, numerical calculation and / or selection according to the grade change, and cost calculation. The change execution unit 25 summarizes the results, changes the initially displayed building design information, and transmits the changed information to the output unit 23. The output unit 23 transmits the changed information to the client terminal side.

  Information such as the number and thickness of reinforcing bars is not displayed on the output screen 260 and the change output screen 340, but is simply omitted. A lot of information including the beginning is displayed as building design information. Furthermore, information on the number and thickness of reinforcing bars has also been changed due to the improvement in earthquake resistance. In addition, regarding the cost, when the budget is exceeded, the information for each part after the upgrade may not be displayed after displaying a warning to that effect. Alternatively, even if the budget is exceeded, information on each part after the upgrade can be displayed after the cost is displayed.

  When the user performs input change to change a part of the structure and facilities from the client terminal, the building information providing apparatus 1 also changes items such as each constituent material, each facility, and their quantities accompanying the change. To do.

  FIG. 17 shows the equipment voltage display from the client terminal from the ground floor display column 261 in the structure from “3” to “4”, from the standard floor room display column 266 from “4” to “5”. It is a figure which shows the change output screen 350 when a change instruction | indication is performed so that the column 293 may each increase from "100" to "220".

  In the change output screen 350 shown in FIG. 17, in addition to the change instruction from the client terminal, the numerical value in the air conditioner number display column 291 of the equipment item is changed from the original “12” to “20”. This is because the number of floors is changed to 4 and the number of rooms on the reference floor is changed to 5 respectively, and in the case of 4 stories, 4 × 5 (this calculation formula is stored in the prescribed data storage unit 13), Based on the calculation result that 20 air conditioners are required. The transformer type display field 294 is also changed from “simple type” to “dry type”. This is changed with the increase of the voltage to 220V. The display in the cost column 335 has been changed from 2 billion yen to 2,518.42 million yen. When the breakdown key 336 is pressed, the cost for each part is also changed.

  When an instruction to change the number of reference floor rooms as described above is given from the client terminal, the change accepting unit 24 of the building information providing apparatus 1 receives the information on the change instruction via the communication module 10. Next, the information is transmitted to the change execution unit 25. The change execution unit 25 refers to the data in the group data storage unit 20 and reads items belonging to the same group as the items of floor number and room number. The change execution unit 25 also reads items belonging to the same group as the voltage. Of the read items, only items that are the same as the number of floors and the number of rooms or assigned to a lower layer are to be changed. In this example, only the air conditioner is to be changed. Also, only items that are the same as or lower than the voltage are subject to change. In this example, only the transformer is to be changed. Further, the information creation unit 22 performs numerical calculation after the change (such as calculation of the required number of air conditioners) and also calculates the cost. The change execution unit 25 summarizes the results, changes the initially displayed building design information, and transmits the changed information to the output unit 23. The output unit 23 transmits the changed information to the client terminal side. In addition, regarding the cost, when the budget is exceeded, the information for each item after the change may not be displayed after displaying a warning to that effect. Alternatively, even if the budget is exceeded, the information of each item after the change can be displayed after displaying the cost.

  When only the number of air conditioners is changed, the change receiving unit 24 that has received the change information passes the change information to the change execution unit 25. When the change execution unit 25 refers to the data in the group data storage unit 20 and finds that there is no item that is in the same group as the air conditioner and is located below the air conditioner, the change execution unit 25 changes the number of air conditioners and accordingly Only the cost change (according to the calculation of the information creation unit 22) is executed, and the other items in the same group as the air conditioner are not changed.

  Further, in the building design information displayed on the output screen 260, the numerical value in the reference floor room number display column 266 is first changed, and then the grade item is changed to the same state as the check shown in FIG. Performs the following changing process.

  First, the building design information is changed based on the change of the numerical value in the reference floor room number display field 266. As a result, the change output screen 350 is displayed on the client terminal. Subsequently, when the same change instruction as the grade change shown in FIG. 16 is performed, the numerical value in the reference floor room number display field 266 is changed to a screen in the state of “5” in the change output screen 340 shown in FIG. . In this way, the change process is performed every time a change instruction is issued.

  However, after inputting a plurality of changes, for example, a change process based on the plurality of changes may be executed by clicking a key such as “execute”.

3. Flow of building design information output processing and subsequent change processing

  FIG. 18 is an example of a flowchart of the building design information output operation and the subsequent change processing operation.

  When a user inputs a building condition (use, budget, construction location, etc.) from the client terminal, the input information receiving unit 11 of the building information providing apparatus 1 receives the input information (input information) via the communication module 10. (Step S401: Input information reception step). Next, the determination unit 21 receives the above input information, determines whether the input information is the budget level (A), the planning level (B), the basic design level (C), or the implementation design level (D), and the package It is determined which folder (any one of folders 16, 17, 18, and 19) in the information storage unit 15 is accessed (step S402: determination step). In this embodiment, which folder should be accessed is determined by the amount of input information. However, in addition to the amount of input information, it may be determined from the viewpoint of how much highly important information exists.

  Next, based on the determination of the determination unit 21, the information creation unit 22 accesses a specific folder (for example, the folder 18) and accesses the cost table 12 and the specified data storage unit 13 to satisfy the input information. One or a plurality of types of building design information is created (step S403: information creation step). Specifically, the information creation unit 22 refers to the data in the cost table 12 and the prescribed data storage unit 13 by a command from the determination unit 21, and each component material (steel frame, heat insulating material, etc.) and each facility (elevator) The building design information is created by calculating at least one of the quantity and cost. Next, the output unit 23 outputs the building design information and sends it to the client terminal via the communication module 10 (step S404: building design information output step).

  Next, the change receiving unit 24 always monitors whether a change to the output building design information has been received (step S405: including a change receiving step). If there is no change instruction from the client terminal (NO in step S405), The process ends with the process of step S404. On the other hand, when there is a change instruction from the client terminal (YES in step S405), the change execution unit 25 receives the change instruction and the changed information, refers to the data in the group data storage unit 20, and changes It is determined whether or not there is an item located in the same group or lower in the same group as the item (step S406). If such an item does not exist (NO in step S406), change execution unit 25 does not make a change. On the other hand, if such an item exists (YES in step S406), the change execution unit 25 changes the change target and other items in the group (limited to items located in the same or lower order). (Step S407: Change execution step). At the same time or later, the change execution unit 25 calculates the quantity and / or cost based on the change (step S408). Next, the output unit 23 outputs the building design information after the change (step S409: change item output step). Subsequently, the process returns to the standby state in step S405. When the next change is instructed, the above-described processes after step S405 are repeated.

  Of the above steps, step S406 is not essential. That is, all the items in the same group may be changed without determining whether or not the same item or a subordinate item exists. Further, step S408 may be performed before step S407.

  FIG. 19 is an example of a flowchart illustrating a modification of the building design information output operation and the subsequent change processing operation. In this flow, the change execution unit 25 will be described using an example in which the information creation unit 22 performs the quantity and cost calculation without performing the quantity and cost calculation.

  In the flowchart shown in FIG. 19, steps S401 to S404 are the same processes as steps S401 to S404 shown in FIG. Subsequent to step S404, the change receiving unit 24 always monitors whether a change to the output building design information has been received (step S505: including a change receiving step), and if there is no change instruction from the client terminal (in step S505). NO), the process ends with the process of step S404. On the other hand, when there is a change instruction from the client terminal (YES in step S505), the change execution unit 25 receives the change instruction and the changed information, refers to the data in the group data storage unit 20, and changes It is determined whether or not there is an item located in the same group or lower level in the same group as the item (step S506). If such an item does not exist (NO in step S506), the change execution unit 25 does not change. On the other hand, if such an item exists (YES in step S506), the change execution unit 25 sends a command to the information creation unit 22, and the information creation unit 22 calculates the quantity and cost associated with the change of various items. This is performed (step S507).

  Next, the information creation unit 22 determines whether or not the cost calculated in step S507 is equal to or less than the budget (step S508). If the cost is not less than the budget (NO in step S508), the process ends in step S404. On the other hand, when the cost is equal to or less than the budget (YES in step S508), the change execution unit 25 changes the item to be changed and other items in the same group as the item (limited to items located at the same level or lower). (Step S509: change execution step). Next, the output unit 23 outputs the building design information after the change (step S511: change item output step). Subsequently, the process returns to the standby state in step S505. When the next change is instructed, the above-described processes after step S505 are repeated. Of the above steps, step S506 is not essential. In other words, all items in the same group may be changed without determining whether or not there is a peer or a subordinate item.

  The above processing functions can be realized by a computer. In that case, a program describing the processing contents of the functions that the building information providing apparatus 1 should have is provided. By executing the program on a computer, the above processing functions are realized on the computer. The program describing the processing contents can be recorded on a computer-readable recording medium. Examples of the computer-readable recording medium include a magnetic recording device, an optical disk, a magneto-optical recording medium, and a semiconductor memory. Examples of the magnetic recording device include a hard disk device (HDD), a flexible disk (FD), and a magnetic tape. Examples of the optical disk include a DVD (Digital Versatile Disk), a DVD-RAM (Random Access Memory), a CD-ROM (Compact Disk Read Only Memory), and a CD-R (Recordable) / RW (ReWritable). Magneto-optical recording media include MO (Magneto-Optical disk).

  When distributing the program, for example, a portable recording medium such as a DVD or a CD-ROM in which the program is recorded is sold. It is also possible to store the program in a storage device of a server computer and transfer the program from the server computer to another computer via a network. The computer that executes the program stores, for example, the program recorded on the portable recording medium or the program transferred from the server computer in its own storage device. Then, the computer reads the program from its own storage device and executes processing according to the program. The computer can also read the program directly from the portable recording medium and execute processing according to the program. In addition, each time the program is transferred from the server computer, the computer can sequentially execute processing according to the received program.

  The building information providing apparatus 1 according to the present embodiment includes an input information receiving unit 11 that receives input information related to a building to be built, a site divided into items for building a building, building constituent materials, and facilities in the building. A cost table 12 for storing at least the land on which the building is constructed, the cost of each constituent material and the cost of the land, the specification of the building, the type and quantity of each part, the type and quantity of each constituent material, and the type of each equipment Package information storage unit 15 that stores at least a combination of the quantity and the building cost of the building in a plurality of folders according to the amount of input information, and a package information storage unit 15 according to the amount of input information. A determination unit 21 for determining which of the folders 16 to 19 to access, and each information in the package information storage unit 15 The specified data storage unit 13 for storing specified data defined based on the measurement standard and / or statistics, and a specific folder among the plurality of folders 16 to 19 are accessed based on the determination by the determination unit 21, and the cost An information creation unit 22 that accesses the table 12 and the prescribed data storage unit 13 to create one or more types of building design information that satisfies the input information, and at least the specifications of the building, the building materials, and the equipment in the building A group data storage unit 20 that stores items and groups and stores a plurality of specific items among the items, and a change reception unit 24 that receives a change in part or all of the output building design information. When the change is accepted, information on the items in the group related to the change is at least stored in the specified data storage unit 13. It includes a changing execution unit 25 to change by reference, an output unit 23 for outputting the item changed by Design information and changing execution unit 25 that are created by the information creating unit 22 a. For this reason, once the building design information is output, when various changes are made to narrow down the detailed specifications, even if the necessary changes are not input one by one, there is no problem in designing by making only some changes. It becomes possible to make a change or a change according to one change purpose at a time.

  Moreover, since the building information provision apparatus 1 is further formed based on the constituent material and / or equipment grade, the building information providing apparatus 1 can change the configuration within the same grade together when the grade is changed up and down. Therefore, it can be easily changed without knowing items of the same grade one by one.

  In addition, since the building information providing apparatus 1 is configured so that the group includes items related to the design, a change item or a change that is indispensable for the design is required by changing some items. Even users who are not familiar with the items can easily make changes so that there are no design problems.

  Further, in the building information providing apparatus 1, when the change receiving unit 24 receives a plurality of changes, the change executing unit 24 changes information of items other than the received item change according to the order of the changes. For this reason, even if there are a plurality of changes, the change process can be executed without contradiction. Moreover, the difference for every change location can be grasped | ascertained.

  Further, the building information providing apparatus 1 further stores each item in the group data storage unit 20 in a hierarchy, and only items belonging to the same level as or lower than the item received by the change execution unit 25 are lower. To change. For this reason, in accordance with the change of the lower hierarchy, the part or configuration of the higher importance hierarchy (upper hierarchy) is not changed. For example, if the number of rooms is changed, the number of air conditioners will be changed to increase the number of air conditioners in order to install one air conditioner in each room. Do not make changes to increase the number of rooms. This is because the number of rooms is positioned at a higher level for the building and it is necessary to prevent the room from being changed due to a change in the lower level.

  Further, the building information providing apparatus 1 further includes a change execution unit when the input information includes a building cost, and when the building cost based on the change received by the change receiving unit 24 exceeds the building cost (budget) in the input information. No. 25 prevents the change from being executed. That is, the change is not performed until it is impossible to change the user in terms of cost. For this reason, it can be easily grasped by the user that the cost is over, and it can be informed that another change should be made.

  The preferred embodiments of the present invention have been described above, but the present invention is not limited to the above-described embodiments, and can be implemented with various modifications.

  For example, the building information providing apparatus 1 may be a stand-alone type apparatus that directly inputs information without using the network 40.

  The processing operations of the information creation unit 22, the determination unit 21, the output unit 23, and the change execution unit 25 can be supplemented with each other. That is, the information creation unit 22 can perform the same processing as the processing of the determination unit 21, the output unit 23, and the change execution unit 25 alone. The same applies to the determination unit 21, the output unit 23, or the change execution unit 25. Further, the change execution unit 25 may refer only to the specified data storage unit 13 and not refer to the cost table 12 when performing the item change. Furthermore, the change execution unit 25 may refer only to the cost table 12 and not refer to the specified data storage unit 13 when changing the item. Moreover, the change execution part 25 makes only the item lower than the item which received the change a change object, and does not need to change a peer item. Further, the prescribed data in the prescribed data storage unit 13 can be data defined based on only the design criteria, only the statistics, or based on the design criteria and statistics. In addition, the building design information created by the information creating unit 22 has been described as an example in which only one building design information is created based on input information, but two or more building design information may be created. Further, the groups in the group data storage unit 20 can be grouped according to grades of only constituent materials, grades of only equipment, or grades of both constituent materials and equipment.

  The present invention can be used, for example, when building a building such as an office, a school, a hospital, or an apartment.

FIG. 1 is a diagram showing functional blocks realized when a program is executed in the building information providing apparatus according to the embodiment of the present invention. FIG. 2 is a schematic diagram illustrating a hardware configuration of the building information providing apparatus illustrated in FIG. FIG. 3 is a schematic diagram for explaining data stored in four types of folders (budget level folder, plan level folder, basic design level folder, and implementation design level folder) in the package information storage unit shown in FIG. . FIG. 4 is an example of a data file stored in the group data storage unit in the building information providing apparatus shown in FIG. FIG. 5 is an example of a screen that is displayed first when the building information providing apparatus shown in FIG. 1 is accessed. FIG. 6 is an example of an input screen that is displayed when a budget level display key is selected on the screen shown in FIG. 5 and an OK key is selected. FIG. 7 is an example of an input screen that is displayed when a plan level display key is selected on the screen shown in FIG. 5 and an OK key is selected. FIG. 8 is a diagram exemplarily showing an input screen displayed next to the input screen shown in FIG. FIG. 9 is a diagram exemplarily showing an input screen displayed next to the input screen shown in FIG. FIG. 10 is an example of an input screen that is displayed when a basic design level display key is instructed and an OK key is instructed on the screen shown in FIG. FIG. 11 is a diagram exemplarily showing an input screen displayed next to the input screen shown in FIG. FIG. 12 is a diagram exemplarily showing an input screen displayed next to the input screen shown in FIG. FIG. 13 is an example of an input screen that is displayed when an instruction to select a display key at the implementation design level is selected on the screen shown in FIG. 5 and an OK key is selected. FIG. 14 is a diagram exemplarily showing an input screen displayed next to the input screen shown in FIG. FIG. 15 is an output screen that displays building design information that is output by inputting building conditions from each level of the input screen. FIG. 16 shows a check on a box for selecting “seismic 1.25 times” in the structure from the client terminal, a check on a box for selecting grade A in the external finish of the building, and grade A in the internal finish of the building. It is a figure which shows the change output screen when changing to the check to a box and the check to the box which selects grade A in an installation. FIG. 17 is a diagram showing a change output screen when a change in the numerical value of the floor number and the numerical value in the reference floor room number display column is instructed from the client terminal. FIG. 18 is an example of a flowchart of the building design information output operation and the subsequent change processing operation. FIG. 19 is an example of a flowchart illustrating a modification of the building design information output operation and the subsequent change processing operation.

Explanation of symbols

1 building information providing device 11 input information receiving unit (input information receiving means)
12 Cost table (unit price information storage means)
13 stipulated data storage unit (stipulated data storage means)
15 Package information storage unit (package information storage means)
16 Budget level folder (folder)
17 Planning level folder (folder)
18 Basic design level folder (folder)
19 Implementation design level folder (folder)
20 Group data storage unit (group data storage means)
21 Judgment part (judgment means)
22 Information creation section (information creation means)
23 Output section (building design information output means, change item output means)
24 Change acceptance section (change acceptance means)
25 Change execution unit (change execution means)

Claims (13)

Input information receiving means for receiving input information about the building to be constructed;
Store at least the parts classified for building the building, the building material, the equipment in the building, the land for building the building, the cost of the building material, the cost of the equipment, and the cost of the land Unit price information storage means,
Package information including at least information including the specifications of the building, the type and quantity of the part, the type and quantity of the constituent material, the type and quantity of the equipment, and the construction cost of the building, and the input information Package information storage means for classifying and storing into a plurality of folders according to
A determination means for determining which folder in the package information storage means is to be accessed according to the amount of the input information;
Prescription data storage means for storing prescription data for prescribing each piece of information in the package information storage means based on design criteria and / or statistics;
Based on the determination by the determination unit, the specific unit in the plurality of folders is accessed, and the unit price information storage unit and the specified data storage unit are accessed to satisfy one or more types satisfying the input information. Information creation means for creating building design information;
Building design information output means for outputting the building design information created by the information creating means;
Group data storage means for storing at least the specifications of the building, the building material of the building, and the items of equipment in the building, and storing a plurality of specific items of the items in groups;
Change accepting means for accepting a change in part or all of the output building design information;
When receiving the change, a change execution unit that changes the information of the item in the group related to the change with reference to at least the specified data in the specified data storage unit;
Change item output means for outputting the item changed by the change execution means;
A building information providing apparatus comprising: The group is formed based on the constituent material and / or the grade of the equipment,
The building information providing apparatus according to claim 1, wherein the change execution unit changes another item in the same grade as the grade to which the changed item belongs. The group is a collection of the items related to the design,
The building information providing apparatus according to claim 1, wherein the change execution unit also changes other items having a design relationship with the changed item. When the change accepting unit accepts a plurality of changes of the items,
2. The building information providing apparatus according to claim 1, wherein the change execution unit changes an item other than the item for which the change has been accepted in accordance with the order of the changed item. The group data storage means stores the items in a hierarchy,
The building information providing apparatus according to claim 1, wherein the change execution unit changes only the item belonging to the same or lower hierarchy as the item for which the change has been accepted. When the input information includes the construction cost,
When the construction cost based on the change accepted by the change acceptance means exceeds the construction cost in the input information,
The building information providing apparatus according to claim 1, wherein the change execution unit does not execute the change. Input information receiving means for receiving input information related to the building to be constructed, parts divided into items for building the building, the building material, the equipment in the building, the land for building the building, the building material Unit price information storage means for storing at least the cost of the equipment, the cost of the equipment and the cost of the land; the specification of the building; the type and quantity of the part; the type and quantity of the constituent material; the type of equipment and the Package information storage means for classifying and storing package information including at least a quantity and information including the construction cost of the building into a plurality of folders according to the amount of the input information, and each information in the package information storage means Specified data storage means for storing stipulated data stipulated based on design criteria and / or statistics, A computer comprising group data storage means for storing at least the specification of the building, the building material of the building, and the equipment in the building, and storing a plurality of specific items of the item in groups. A building information providing method for outputting predetermined building design information by receiving the input information from outside,
An input information receiving step for receiving the input information;
A determination step of determining which folder in the package information storage means is to be accessed according to the amount of the input information;
Based on the determination by the determination step, the specific unit in the plurality of folders is accessed, the unit price information storage unit and the specified data storage unit are accessed, and one or a plurality of types satisfying the input information An information creation step for creating building design information;
A building design information output step for outputting the building design information created by the information creating step;
A change acceptance step for accepting a change in part or all of the output building design information;
When receiving the change, a change execution step of changing the information of the item in the group related to the change with reference to at least the specified data in the specified data storage means;
A change item output step for outputting the item changed by the change execution step;
A method for providing building information, comprising: By being installed on the computer
Computer
Input information receiving means for receiving input information about the building to be constructed;
Store at least the parts classified for building the building, the building material, the equipment in the building, the land for building the building, the cost of the building material, the cost of the equipment, and the cost of the land Unit price information storage means,
Package information including at least information including the specifications of the building, the type and quantity of the part, the type and quantity of the constituent material, the type and quantity of the equipment, and the construction cost of the building, and the input information Package information storage means for classifying and storing into a plurality of folders according to
A determination means for determining which folder in the package information storage means is to be accessed according to the amount of the input information;
Prescription data storage means for storing prescription data for prescribing each piece of information in the package information storage means based on design criteria and / or statistics;
Based on the determination by the determination unit, the specific unit in the plurality of folders is accessed, and the unit price information storage unit and the specified data storage unit are accessed to satisfy one or more types satisfying the input information. Information creation means for creating building design information;
Building design information output means for outputting the building design information created by the information creating means;
Group data storage means for storing at least the specifications of the building, the building material of the building, and the items of equipment in the building, and storing a plurality of specific items of the items in groups;
Change accepting means for accepting a change in part or all of the output building design information;
When receiving the change, a change execution unit that changes the information of the item in the group related to the change with reference to at least the specified data in the specified data storage unit;
A computer program for causing a computer to function as an apparatus including a change item output unit that outputs the item changed by the change execution unit. The group is formed based on the constituent material and / or the grade of the equipment,
9. The computer program according to claim 8, wherein the change execution unit changes another item in the same grade as the grade to which the changed item belongs. The group is a collection of the items related to the design,
9. The computer program product according to claim 8, wherein the change execution unit also changes other items that are related in design to the changed item. When the change accepting unit accepts a plurality of changes of the items,
9. The computer program according to claim 8, wherein the change execution unit changes an item other than the item for which the change has been accepted, in accordance with the order of the changed item. The group data storage means stores the items in a hierarchy,
9. The computer program according to claim 8, wherein the change execution unit changes only the item belonging to the same or lower hierarchy as the item for which the change has been accepted. When the input information includes the construction cost,
When the construction cost based on the change accepted by the change acceptance means exceeds the construction cost in the input information,
The computer program according to claim 8, wherein the change execution unit does not execute the change.

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