JP6804019B1 - Energy saving calculation input information acquisition device, energy saving calculation input information acquisition method and computer program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the labor of preparing numerical values necessary for determining whether a building meets a predetermined standard determined for a building, an energy-saving calculation input information acquisition device, an energy-saving calculation input information acquisition method, and a computer program. I will provide a. In an energy-saving calculation system, an energy-saving calculation input information acquisition device includes a control unit 20 including a processor such as a CPU connected by a bus and a memory, and a storage unit that stores information on a list of applications in the energy-saving room in advance. including. The control unit includes a figure information acquisition unit, an energy-saving calculation input information acquisition unit having an application estimation unit, an interface control unit and an output unit operation control unit, and an energy-saving calculation result acquisition unit. The usage estimation unit acquires the room name in the architectural drawing or equipment drawing of the room to be estimated based on the room information, and the energy-saving room name that satisfies the exact match condition with the acquired room name is in the energy-saving room usage list information. Judge whether or not. [Selection diagram] Fig. 1

Description

The present invention relates to an energy-saving calculation input information acquisition device, an energy-saving calculation input information acquisition method, and a computer program.

When constructing a new building or expanding a building, it is necessary to calculate the energy consumption performance of the building (hereinafter referred to as "building energy saving performance") based on the Energy Conservation Law (see Non-Patent Document 1) and submit the result. The Energy Conservation Law is a law concerning rationalization of energy use described in Non-Patent Document 1. If the calculation result of the energy saving performance of the building does not meet the energy consumption performance (hereinafter referred to as "energy saving standard") stipulated in the Energy Conservation Law, permission to build the building to be built is not given.

For the calculation of the energy consumption of buildings, the "Energy consumption performance calculation program (non-residential version)" (Non-Patent Document 2) provided by the National Research and Development Corporation Building Research Institute and the "Calculation program for the outer skin performance of houses and dwelling units" (Non-Patent Document 3), etc. (hereinafter, the programs provided by these building research institutes are referred to as "Kenken programs").

Law Concerning Rational Use of Energy, etc. National Research and Development Corporation Building Research Institute [Searched on March 2, 2nd year of Reiwa], Internet <URL: https://building.app.lowenergy.jp/> National Research and Development Corporation Building Research Institute [Searched on March 31, 2nd year of Reiwa], Internet <URL: https://envelope.app.lowenergy.jp/>

By the way, when constructing a new building or expanding or remodeling, the builder often asks a construction expert to build the building. In such a case, the expert consults with the builder to create an architectural drawing and an equipment drawing. The information described in the architectural drawing and the equipment drawing is input to a three-dimensional CAD (computer-aided design) such as Revit (registered trademark) or ArchiCAD (registered trademark). However, since the information shown by the architectural drawing and the equipment drawing is not the information for executing the calculation for calculating the energy consumption performance of the building (hereinafter referred to as "energy saving calculation"), the energy saving calculation is performed only by the building drawing and the equipment drawing. Cannot be executed. For example, architectural drawings and equipment drawings may not have the information necessary for energy saving calculation in the first place. Further, for example, in the energy saving calculation, information indicating that the related information is related to each other may be required, but the architectural drawing and the equipment drawing do not have the information indicating that they are related to each other. In some cases. In this way, there are cases where the data for executing the energy saving calculation is insufficient only with the architectural drawing and the equipment drawing. Therefore, until now, experts have had to acquire information for executing energy-saving calculations based on architectural drawings and equipment drawings by trial and error.

However, the information shown in the architectural drawing and the equipment drawing is the size of the building to be built, the complexity of the shape of the building, the complexity of the arrangement of the non-air-conditioned space arranged in the building, etc. It increases according to the structure of the building. The more complicated the building, the more unclear the relationship between the information shown in the architectural drawing and the equipment drawing. That is, as the building becomes more complicated, the amount of information indicating the relationship between the plurality of pieces of information shown in the architectural drawing and the equipment drawing becomes insufficient. Therefore, the labor of experts required to acquire the information necessary for the energy saving calculation may increase depending on the structure of the building to be constructed.

Further, in order to prepare such information necessary for energy saving calculation, it may be necessary to calculate predetermined data by calculation. However, the predetermined data required for the energy saving calculation defined by Kenken is the orientation of the wall of the building, the type of the wall part of the building, the presence or absence of air conditioning, the area of the room, and the outer circumference of the room. Contains a lot of information such as the length of. Therefore, there are various methods for calculating the value of the predetermined data required for the energy saving calculation defined by Kenken. In addition, the number of predetermined data required for energy saving calculation determined by Kenken is also the size of the building to be built, the complexity of the shape of the building, and the complexity of the layout of the non-air-conditioned space arranged in the building. It is necessary to have a number according to the structure of the building to be built. Therefore, in terms of the versatility of such calculation methods, experts sometimes have to spend a great deal of effort in preparing information.

As described above, in the energy saving calculation, there is a problem that an expert may have to spend a great deal of effort to prepare the information necessary for the energy saving calculation.

In view of the above circumstances, an object of the present invention is to provide a technique for reducing the labor required for the work of preparing the information necessary for the energy saving calculation.

One aspect of the present invention is a diagram information acquisition unit that acquires architectural drawing information that is information shown in a building drawing of a building object and equipment drawing information that is information shown in the facility drawing of the building object, and energy saving. The energy consumption performance of a building specified by law is defined as the building energy saving performance, the predetermined processing for calculating the building energy saving performance is defined as the energy saving calculation, and the building energy saving performance of the building target is calculated by the energy saving calculation. It includes an energy-saving calculation input information acquisition unit that acquires energy-saving calculation input information, which is information about the building object used for calculation, based on the building diagram information acquired by the diagram information acquisition unit and the equipment diagram information. It is an energy-saving calculation input information acquisition device.

One aspect of the present invention includes a figure information acquisition step of acquiring architectural drawing information which is information shown in a building drawing of a building object and equipment drawing information which is information shown in the facility drawing of the building object, and energy saving. The energy consumption performance of a building stipulated by law is defined as the building energy saving performance, the predetermined processing for calculating the building energy saving performance is defined as the energy saving calculation, and the building energy saving performance of the building target is calculated by the energy saving calculation. The energy-saving calculation input information, which is information about the building object used for calculation, is obtained by the building drawing information acquired in the drawing information acquisition step and the energy-saving calculation input information acquisition step acquired based on the equipment drawing information. It is a method of acquiring energy-saving calculation input information.

One aspect of the present invention is a computer program for operating a computer as the above-mentioned energy-saving calculation input information acquisition device.

According to the present invention, it is possible to reduce the labor required for the work of preparing the information necessary for the energy saving calculation.

The figure which shows an example of the system configuration of the energy-saving calculation system 100 of an embodiment. The figure which shows an example of the energy saving room use list information in an embodiment. The figure which shows an example of the building use priority information in an embodiment. The figure which shows an example of the functional structure of the control unit 20 in embodiment. The first flowchart which shows an example of the flow of use estimation processing in an embodiment. The second flowchart which shows an example of the flow of use estimation processing in an embodiment. The third flowchart which shows an example of the flow of use estimation processing in an embodiment. The flowchart which shows an example of the flow of the process executed by the energy saving calculation system 100 of embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a diagram showing an example of a system configuration of the energy-saving calculation system 100 of the embodiment. The energy saving calculation system 100 executes the energy saving calculation for the building target based on the building drawing and the equipment drawing of the building for which the building energy saving performance is calculated (hereinafter referred to as "building target"), and the building energy saving performance of the building target. Is calculated. Building energy consumption performance is the energy consumption performance of buildings stipulated in the Energy Conservation Law. The energy saving calculation is a process for calculating the energy saving performance of a building.

The energy-saving calculation system 100 includes a CAD device 1, an energy-saving calculation input information acquisition device 2, and an energy-saving calculation device 3.

The CAD device 1 executes a three-dimensional CAD (computer-aided design) such as Revit or ArchiCAD. The CAD device 1 executes the execution of the three-dimensional CAD, and the information indicated by the architectural drawing of the building object (hereinafter referred to as "architectural drawing information") input by the user and the information indicated by the facility drawing of the building object (hereinafter referred to as "equipment drawing information"). To get.) And. The architectural drawing information and the equipment drawing information input to the three-dimensional CAD are, for example, CAD data. Hereinafter, for the sake of simplicity, the energy saving calculation system 100 will be described by taking the case where both the architectural drawing information and the equipment drawing information are CAD data as an example. The architectural drawing may be a two-dimensional architectural drawing to be built or a three-dimensional architectural drawing. The equipment diagram may be a two-dimensional equipment diagram to be built or a three-dimensional equipment diagram.

The architectural drawing information is a name indicating the main use of the building object and includes information indicating the name in the building drawing (hereinafter referred to as "building object main use information"). Buildings are not always built for just one purpose. Buildings may be built for a variety of purposes. The building target main use information is information that indicates the purpose of the building, even if it is a building that is supposed to be used for various purposes, with a name for a predetermined architectural drawing. is there. The main use of the building object is, for example, the main use of the building stipulated in the Building Standards Law Enforcement Regulations. Hereinafter, for the sake of simplicity of explanation, the energy saving calculation system 100 will be described by taking as an example the case where the main use of the building object is the main building use specified in the Building Standards Enforcement Regulations. In such a case, the building target main use information is information indicating the name of the main building use stipulated in the Building Standards Act Enforcement Regulations.

Specifically, the names of the main building uses stipulated in the Building Standards Enforcement Regulations are "offices, etc.", "hotels, etc.", "hospitals, etc.", "merchandise stores, etc.", "schools, etc.", "restaurants, etc." Etc., "factory, etc.", "meeting place, etc." Therefore, the names of the main building uses to be built are "offices, etc.", "hotels, etc.", "hospitals, etc.", "merchandise stores, etc.", "schools, etc.", "restaurants, etc." or "factories, etc." Any one.

Architectural drawing information includes information indicating the direction. Architectural drawing information includes room information. The room information is information indicating the floor on which each room of the building object is located, the room name in the architectural drawing and equipment drawing of each room, and the name of the room use in the architectural drawing and equipment drawing of each room. Architectural drawing information includes room area information. The room area information indicates the room area of each room indicated by the room information. The room area is the floor area. The architectural drawing information, the room information, may further include information indicating the size of each room. Information indicating the size of each room includes, for example, the ceiling height of each room, the area of the floor, and the volume.

The architectural drawing information includes information indicating the name and heat transmission coefficient of the building material possessed by the building object in the architectural drawing (hereinafter referred to as "building drawing building material information"). The name of a building material in an architectural drawing is a name in an architectural drawing for distinguishing a building material from other building materials.

The architectural drawing information includes information indicating the name and type name of the fittings possessed by the building object in the architectural drawing (hereinafter referred to as "architectural drawing fitting information"). The type name means a name representing the type. The name in the architectural drawing of the fitting is the name in the architectural drawing for distinguishing the fitting from other fittings.

The architectural drawing information includes information on the eaves possessed by the building object (hereinafter referred to as "architectural drawing eaves information"). The eaves information includes information indicating the position, shape and size of the eaves. The equipment diagram information includes room information and room area information. The room name of each room in the equipment drawing is the same as the room name in the architectural drawing. That is, the room name of each room indicated by the equipment diagram information and the room name of each room indicated by the architectural diagram information are the same.

The equipment diagram information includes information indicating the position, name, and floor area of the non-air-conditioned room in the building object (hereinafter referred to as "non-air-conditioned room information").

The equipment diagram information includes heat source group name, heat source group cooling / heating simultaneous supply presence / absence information, heat source group number control presence / absence information, heat source group heat storage system operation mode information, heat source group heat storage system heat storage capacity information, heat source model information, heat source group operation order information, Heat source group number information, heat source group inlet / outlet temperature information, heat source group rated cooling capacity information, heat source group rated heating capacity information, heat source main engine rated energy consumption information, heat source auxiliary equipment rated power consumption information, heat source group primary pump rated power consumption information, heat source Includes group cooling tower rated cooling capacity information, heat source group cooling tower fan power consumption information, and heat source group cooling tower pump power consumption information.

The heat source group name indicates the name of the heat source group possessed by the building object.
The heat source group simultaneous cooling / heating supply presence / absence information indicates whether or not the heat source group is a system having a function of simultaneously supplying cold heat and hot heat.
The heat source group number control presence / absence information indicates whether or not both the condition that there are two or more heat source machines in the same heat source group and the condition that the number of operating units is automatically controlled according to the load are satisfied.

The heat source group heat storage system operation mode information indicates whether or not the heat source machine is operated at night to store heat.
The heat source group heat storage system heat storage capacity information indicates the heat storage capacity of the heat storage tank.
Heat source group The heat source model information indicates the type of heat source.

The heat source group operation order information indicates the order (operation order) in which each heat source unit is operated when the number of operating heat source units in the same heat source group is automatically controlled.
The heat source group number information indicates the number of the same heat source machine.
The heat source group inlet / outlet temperature information indicates the heat source inlet / outlet temperature of cold / hot water, brine, etc. at the time of cold heat generation and hot heat generation.

The heat source group rated cooling capacity information indicates the rated cooling capacity of each heat source unit. The rated heating capacity information indicates the rated heating capacity per heat source machine.
The heat source main engine rated energy consumption information indicates the rated energy consumption of the heat source main engine.
The heat source auxiliary equipment rated power consumption information is the heat source auxiliary heat source auxiliary that includes the solution pump, refrigerant pump, water supply pump, vacuum pump, fan, heater, etc. attached to the heat source main engine and whose power consumption is not included in the rated energy consumption of the main engine. Shows the rated power consumption of the machine.

The heat source group primary pump rated power consumption information indicates the rated power consumption of the primary pump connected to each heat source machine.
The heat source group cooling tower rated cooling capacity information indicates the cooling tower cooling capacity per heat source unit.
The heat source group cooling tower fan power consumption information indicates the power consumption of the cooling tower fan per heat source unit.
The heat source group cooling tower pump power consumption information indicates the power consumption of the cooling tower pump per heat source machine.

Heat source group cooling / heating simultaneous supply presence / absence information, heat source group number control presence / absence information, heat source group heat storage system operation mode information, heat source group heat storage system heat storage capacity information, heat source model information, heat source group operation order information, heat source group number information, heat source group inlet / outlet temperature Information, heat source group rated cooling capacity information, heat source group rated heating capacity information, heat source main engine rated energy consumption information, heat source auxiliary equipment rated power consumption information, heat source group primary pump rated power consumption information, heat source group cooling tower rated cooling capacity information, heat source Each of the group cooling tower fan power consumption information and the heat source group cooling tower pump power consumption information is information individually associated with the heat source group name.

The equipment diagram information includes the secondary pump group name, secondary pump group number control presence / absence information, secondary pump group cooling temperature difference information, secondary pump group heating temperature difference information, secondary pump group operation order information, and secondary pump group. Includes pump group number information, secondary pump group rated flow rate information, secondary pump group rated power consumption information, secondary pump group flow control method information, and secondary pump group variable flow rate minimum flow ratio information.

The name of the secondary pump group indicates the name of the secondary pump group owned by the building object.
Does the secondary pump group number control presence / absence information satisfy both the condition that there are two or more pumps in the same pump group and the condition that the number of operating units is automatically controlled according to the load flow rate or the load heat amount? Indicates whether or not.
The temperature difference information during cooling of the secondary pump group indicates the temperature difference between the outgoing temperature and the returning temperature of the cold / hot water entering and exiting the secondary side air conditioning system during cooling (design value of the returning temperature difference).
The temperature difference information during heating of the secondary pump group indicates the temperature difference (design value of the return temperature difference) between the forward temperature and the return temperature of the cold / hot water entering and exiting the secondary side air conditioning system during heating.

The secondary pump group operation order information is the order in which each pump is operated (operation) when both the condition that the secondary pump group is composed of a plurality of secondary pumps and the condition that there is unit control are satisfied. Rank) is shown.
The secondary pump group number information indicates the number of the same pump.
The secondary pump group rated flow rate information indicates the rated flow rate (design flow rate) per pump.

The rated power consumption of the secondary pump group indicates the rated power consumption per pump.
The secondary pump group flow rate control method information indicates the flow rate control method of each pump.
The minimum flow rate ratio information at the time of the secondary pump group variable flow rate indicates the ratio of the minimum flow rate set value to the rated flow rate.

Secondary pump group name, secondary pump group number control presence / absence information, secondary pump group cooling temperature difference information, secondary pump group heating temperature difference information, secondary pump group operation order information, secondary pump group number information, Secondary pump group rated flow rate information, secondary pump group rated power consumption information, secondary pump group flow control method information, and secondary pump group variable flow rate minimum flow ratio information are individually associated with the secondary pump group name. This is the information that was given.

The equipment diagram information includes air conditioner group name, air conditioner group number information, air conditioner type information, air conditioner group rated cooling capacity information, air conditioner group rated heating capacity information, air conditioner group design maximum outside air volume information, and air conditioner group blower. Rated power consumption information, air conditioner group air volume control method information, air conditioner group minimum air volume ratio information when changing air volume, air conditioner group preheating outside air intake stop presence / absence information, air conditioner group outside air cooling control presence / absence information, air conditioner group total heat exchanger Presence / absence information, air conditioner group total heat exchanger design air volume information, air conditioner group total heat exchange efficiency information, air conditioner group automatic ventilation switching function presence / absence information, air conditioner group total heat exchanger rotor power consumption information, air conditioner group secondary pump group Includes cold heat name, air conditioner group secondary pump group thermal name, air conditioner group heat source group cold heat name, and air conditioner group heat source group thermal name.

The name of the air conditioner group indicates the name of the air conditioner group owned by the building object.
The air conditioner group number information indicates the number of each air conditioner.
The air conditioner type information indicates the type of air conditioner.
The air conditioner group rated cooling capacity information indicates the rated cooling capacity per air conditioner.
The air conditioner group rated heating capacity information indicates the rated heating capacity per air conditioner.

The air conditioner group design maximum outside air volume information indicates the design maximum outside air volume per air conditioner.
The rated power consumption information of the air conditioner group blower shows the rated power consumption of the blower for each type of blower. The type of blower is specifically supply air, return air, outside air or exhaust air.
The air conditioner group air volume control method information indicates the air volume control method of the air conditioner.
The minimum air volume ratio information for the air conditioner group changing air volume indicates the ratio of the minimum air volume set value to the rated air volume.

The information on whether or not to stop taking in outside air during preheating of the air conditioner group indicates whether or not the process of stopping taking in outside air during preheating, such as outside air cut control and warm-up control, is performed. Stopping the intake of outside air during preheating means the control of stopping the introduction of outside air and reducing the load on the outside air when there are no people in the room when the air conditioning is started.
The air conditioner group outside air cooling control presence / absence information indicates whether or not the outside air cooling control is performed. The outside air cooling control means a control for reducing the amount of heat for coil processing by introducing outside air in excess of the amount of fresh outside air introduced when the enthalpy of outside air is lower than the enthalpy of indoor air during cooling operation.

The air conditioner group total heat exchanger presence / absence information indicates whether or not a total heat exchanger is installed.
Air conditioner group total heat exchanger design air volume information indicates the air volume passing through the total heat exchanger.
The total heat exchange efficiency information of the air conditioner group indicates the total heat exchange efficiency (enthalpy exchange efficiency) defined by JISB8628.
The presence / absence information of the air conditioner group automatic ventilation switching function indicates whether or not the automatic ventilation switching function is adopted.
The air conditioner group total heat exchanger rotor power consumption information indicates the power consumption of the air conditioner group total heat exchanger rotor when the total heat exchanger is a rotary type.

The air conditioner group secondary pump group cold heat name is the name of the secondary pump group that supplies cold heat to each air conditioner group.
The air conditioner group secondary pump group thermal name is the name of the secondary pump group that supplies heat to each air conditioner group.
The air conditioner group heat source group cold heat name is the name of the heat source group that supplies cold heat to each air conditioner group.
The air conditioner group heat source group thermal name is the name of the heat source group that supplies heat to each air conditioner group.

Air conditioner group number information, air conditioner type information, air conditioner group rated cooling capacity information, air conditioner group rated heating capacity information, air conditioner group design maximum outside air volume information, air conditioner group blower rated power consumption information, air conditioner group air volume control Method information, minimum air volume ratio information when air conditioner group changes, air conditioner group preheating outside air intake stop presence / absence information, air conditioner group outside air cooling control presence / absence information, air conditioner group total heat exchanger presence / absence information, air conditioner group total heat exchanger design Air volume information, air conditioner group total heat exchange efficiency information, air conditioner group automatic ventilation switching function presence / absence information, air conditioner group total heat exchanger rotor power consumption information, air conditioner group secondary pump group cold heat name, air conditioner group secondary pump group Each of the thermal name, the air conditioner group heat source group cold heat name, and the air conditioner group heat source group thermal name is information associated with the air conditioner group name individually.

The equipment diagram information includes the ventilation target room name, the ventilation target room floor information, the building target main use information, the ventilation target room use name, the ventilation target room area information, the ventilation target room ventilation type information, and the ventilation equipment name.

The name of the ventilation target room indicates the name of the ventilation target room of the building object.
Ventilation target room floor information indicates the floor on which the ventilation target room is located.
The ventilation target room use name is a name indicating the room use of the ventilation target room.

The ventilation target room area information indicates the floor area of the ventilation target room.
Ventilation target room ventilation type information indicates the ventilation type. The ventilation type is, for example, air supply, exhaust, circulation or air conditioning.
The name of the ventilation equipment is the name of the ventilation equipment.

Ventilation target room floor information, building target main use information, ventilation target room use name, ventilation target room area information, ventilation target room ventilation type information and ventilation equipment name are each individually associated with the ventilation target room name. is there.

The equipment diagram information includes the ventilation equipment design air volume, the rated output of the electric motor for the ventilation equipment, the ventilation equipment first control presence / absence information, the ventilation equipment second control presence / absence information, and the ventilation equipment third control presence / absence information.

Ventilation equipment design air volume indicates the design air volume of the blower that the ventilation equipment has.
The rated output of the electric motor for ventilation equipment indicates the rated output of the blower of the ventilation equipment.
The first control presence / absence information of the ventilation equipment indicates whether or not the ventilation equipment is controlled by the high-efficiency electric motor.
The ventilation device second control presence / absence information indicates whether or not the ventilation device is controlled by the inverter.
The ventilation device third control presence / absence information indicates whether or not the CO concentration control and the temperature control are performed in the ventilation device. CO concentration control means control of the amount of air blown based on carbon monoxide concentration or carbon dioxide concentration.

Ventilation equipment design air volume, electric motor rated output for ventilation equipment, ventilation equipment 1st control presence / absence information, ventilation equipment 2nd control presence / absence information, and ventilation equipment 3rd control presence / absence information are individually associated with the ventilation equipment name. is there.

The equipment diagram information includes ventilation alternative air conditioner name, ventilation alternative required cooling capacity information, ventilation alternative heat source efficiency information, ventilation alternative pump rated output information, ventilation alternative blower type information, ventilation alternative blower design air volume information. , Ventilation substitute device electric motor rated output information, ventilation substitute device first control presence / absence information, ventilation substitute device second control presence / absence information, and ventilation substitute device third control presence / absence information are included.

The name of the ventilation alternative air conditioner indicates the name of the ventilation alternative air conditioner.
Ventilation alternative air conditioner required cooling capacity information indicates the rated cooling capacity of the ventilation alternative air conditioner.
Ventilation alternative machine heat source efficiency information is the value obtained by converting the heat source system efficiency, which is the system efficiency considering the energy consumption of the heat source machine body, primary pump, heat storage pump, cooling water pump, cooling tower, etc., into primary energy (hereinafter referred to as "ventilation"). "Alternative machine heat source efficiency") is shown.
The ventilation substitute pump rated output information shows the motor rated output of the secondary chilled water pump in the central heat source system.

The ventilation substitute blower type information indicates the type of blower provided in the ventilation substitute air conditioner.
Blower design air volume information for ventilation alternative air conditioner indicates the design air volume of the blower provided in the ventilation alternative air conditioner.
The electric motor rated output information for the ventilation alternative air conditioner indicates the electric motor rated output of the blower provided in the ventilation alternative air conditioner.

The ventilation alternative device first control presence / absence information indicates whether or not the ventilation alternative air conditioner is controlled by the high-efficiency electric motor.
The ventilation substitute second control presence / absence information indicates whether or not the ventilation substitute air conditioner is controlled by the inverter.
The ventilation substitute third control presence / absence information indicates whether or not the ventilation amount control is performed in the ventilation substitute air conditioner.

Ventilation substitute required cooling capacity information, ventilation substitute heat source efficiency information, ventilation substitute pump rated output information, ventilation substitute blower type information, ventilation substitute blower design air volume information, ventilation substitute electric motor rated output information, ventilation Each of the alternative device first control presence / absence information, the ventilation substitute device second control presence / absence information, and the ventilation substitute device third control presence / absence information is information individually associated with the ventilation substitute air conditioner name. In addition, the ventilation target room use name is also information associated with the ventilation alternative air conditioner name.

Equipment diagram information includes room floor height information, room ceiling height information, room frontage information, room depth information, room index information, lighting equipment name, lighting equipment rated power consumption information, number of lighting equipment information, occupancy detection control presence / absence information, Includes brightness detection control presence / absence information, time schedule control presence / absence information, and initial illuminance correction function presence / absence information.

The room floor height information indicates the floor height of each room provided by the building object.
The room ceiling height information indicates the ceiling height of each room provided by the building object.
The room frontage information indicates the length of the frontage of each room provided by the building object.
The room depth information indicates the length of the depth of each room provided by the building object.

The room index information indicates the room index of each room provided in the building object.
The lighting equipment name indicates the name of the lighting equipment installed in each room of the building object.
The rated power consumption information of the lighting equipment indicates the power consumption of each lighting equipment.
The lighting equipment number information indicates the number of lighting equipment installed in each room of the building object.
The occupancy detection control presence / absence information indicates whether or not occupancy detection control is performed. The occupancy detection control is an automatic control system that detects the presence / absence of a person by a detection device such as a motion sensor, and turns on when the room is in the room and turns off or dims when the room is absent.

The brightness detection control presence / absence information indicates whether or not the brightness detection control is performed. Brightness detection control is an automatic control system that detects fluctuations in indoor brightness using a detection device such as a sensor to adjust the output of lighting so that the brightness is set in the room.

The time schedule control presence / absence information indicates whether or not the time schedule control is performed. The time schedule control is an automatic control system that blinks or dims at a preset time on a lighting control panel or the like.

The initial illuminance correction function presence / absence information indicates whether or not the initial illuminance correction control is performed. The initial illuminance correction control is a control that starts lighting with a luminous flux obtained by multiplying the rated luminous flux by the maintenance rate and maintains a substantially constant luminous flux during the maintenance period.

Room floor height information, room ceiling height information, room frontage information, room depth information, room index information, lighting equipment name, lighting equipment rated power consumption information, lighting equipment number information, room presence detection control presence / absence information, brightness detection control presence / absence The information, the time schedule control presence / absence information, and the initial illuminance correction function presence / absence information are individually associated with the room information.

The equipment diagram information includes hot water supply location information, hot water saving equipment information, and hot water supply equipment name.
The hot water supply location information indicates a location where hot water is supplied by the water heater.
The hot water saving equipment information indicates the acceptance or rejection of the hot water saving equipment.
The name of the water heater is the name of the water heater.

Each of the room floor height information, hot water supply location information, hot water saving equipment information, and hot water supply equipment name is information associated with room information individually.

Equipment diagram information includes hot water supply equipment name, fuel type information, hot water supply equipment rated heating capacity information, hot water supply equipment heat source efficiency information, piping heat retention specification information, connection diameter information, solar heat effective heat collection area information, solar heat collection surface orientation angle information and Includes information on the tilt angle of the solar surface heat collecting surface.

The name of the water heater is the name of the water heater.
The fuel type information is information indicating the type of fuel of the hot water supply equipment.
The rated heating capacity information of the water heater indicates the rated heating capacity of the water heater.
The heat source efficiency information of the hot water supply equipment indicates the efficiency (primary energy conversion) of the heat source unit of the hot water supply equipment.
The pipe heat insulation specification information indicates the heat insulation specification of the hot water supply pipe.
The connection diameter information indicates the maximum diameter of the hot water supply pipe connected to the hot water supply equipment.

The solar heat effective heat collecting area information indicates the effective heat collecting area in the hot water supply facility system using the solar heat provided in the building object.
The solar heat collecting surface azimuth information indicates the azimuth angle of the heat collecting surface in the hot water supply facility system using the solar heat provided in the building object.
The solar surface heat collecting surface inclination angle information indicates the inclination angle of the heat collecting surface in the hot water supply facility system using the solar heat provided in the building object.

Fuel type information, hot water supply equipment rated heating capacity information, hot water supply equipment heat source efficiency information, piping heat retention specification information, connection diameter information, solar heat effective heat collection area information, solar heat collection surface azimuth information and solar surface heat collection surface inclination angle information Each is information individually associated with the name of the hot water supply device.

The equipment diagram information includes elevator type information, elevator number information, elevator load capacity information, elevator speed information, elevator transport capacity coefficient information, and elevator speed control method information.

The elevator type information indicates the type of the elevator and the symbol indicating the elevator.
The number of elevators information indicates the number of elevators.
Elevator load capacity information indicates the load capacity of the elevator.
Elevator speed information indicates the speed of the elevator.
Elevator transport capability coefficient information indicates the elevator transport capability coefficient.
The elevator speed control method information indicates the speed control method of the elevator.

Elevator type information, elevator number information, elevator load capacity information, elevator speed information, elevator transport capacity coefficient information, and elevator speed control method information are each individually associated with room information.

The facility diagram information includes the photovoltaic power generation system name, the power conditioner efficiency information, the solar cell type information, the array installation method information, the array system capacity information, the panel azimuth angle information, and the panel tilt angle information.

The name of the photovoltaic power generation system indicates the name of the photovoltaic power generation system.
The power conditioner efficiency information indicates the rated load efficiency of the power conditioner of the photovoltaic system. The rated load efficiency of the power conditioner means the rated load of the power conditioner measured according to JIS C 8961: 2008 “Method for measuring efficiency of power conditioner for photovoltaic power generation”.

The solar cell type information indicates the type of solar cell included in the photovoltaic power generation system.
The array installation method information indicates how to install the solar cell array.
The array system capacity information indicates the system capacity of the solar cell array.
The panel azimuth information indicates the azimuth angle of the solar panel.
The panel tilt angle information indicates the tilt angle of the solar panel.

The equipment diagram information includes cogeneration equipment name, annual power demand information, cogeneration equipment name, cogeneration power generation efficiency information, cogeneration exhaust heat recovery rate information, power generation dependency rate information, effective heat utilization rate information, effective exhaust heat cold heat utilization. Includes ratio information, hot water absorption / freezer performance coefficient information, and exhaust heat input type cold / hot water performance coefficient information.

The name of the cogeneration facility is the name of the cogeneration facility.
The annual power demand information shows the annual power demand output in the process of calculating the design primary energy consumption of equipment such as air conditioning, ventilation, lighting, hot water supply, and elevator.
The cogeneration device name is the name of the cogeneration device.

The cogeneration power generation efficiency information indicates the power generation efficiency of the cogeneration facility.
The cogeneration exhaust heat recovery rate information indicates the exhaust heat recovery rate of the cogeneration facility.
The power generation dependence rate information indicates the power generation dependence rate of the cogeneration facility.

The effective heat utilization rate information indicates the effective heat utilization rate of the cogeneration facility.
The effective exhaust heat amount cold heat utilization ratio information shows the cold heat utilization ratio of the effective exhaust heat amount of the cogeneration facility.
The coefficient of performance information of the hot water absorption chiller indicates the coefficient of performance of the hot water absorption chiller.
The coefficient of performance information of the exhaust heat input type chiller-heater indicates the coefficient of performance of the exhaust heat input type chiller-heater.

The equipment diagram information includes outdoor skin orientation information, outdoor skin awning effect cooling coefficient information, outdoor skin awning effect heating coefficient information, outer wall name, outdoor skin area information, window name, window area information, and blind presence / absence information.

The exodermis orientation information indicates the orientation of the exodermis provided in the room.
The exodermis effect cooling coefficient information indicates the awning effect coefficient of the exodermis provided in the room during cooling.
The exodermis effect heating coefficient information indicates the awning effect coefficient when heating the exodermis provided in the room.
The outer wall name is the name of the outer wall provided in the room.
The exodermis area information indicates the area of the exodermis provided in the room.
The window name is the name of the window provided in the room.
The window area information is the area of the window provided in the room.
Blind presence / absence information is information indicating whether or not the room is provided with blinds.

The CAD device 1 includes a control unit 10 including a processor 911 such as a CPU (Central Processing Unit) connected by a bus and a memory 912, and executes a program. The CAD device 1 functions as a device including a control unit 10, an interface unit 11, an input unit 12, a storage unit 13, and an output unit 14 by executing a program. More specifically, the processor 911 reads the program stored in the storage unit 13, and stores the read program in the memory 912. When the processor 911 executes the program stored in the memory 912, the CAD device 1 functions as a device including the control unit 10, the interface unit 11, the input unit 12, the storage unit 13, and the output unit 14. One of the programs stored in the storage unit 13 is a three-dimensional CAD program.

The interface unit 11 includes a communication interface for connecting the own device (CAD device 1) to an external device including the energy-saving calculation input information acquisition device 2 and the energy-saving calculation device 3 via a network. The interface unit 11 communicates with an external device including the energy-saving calculation input information acquisition device 2 and the energy-saving calculation device 3 via wired or wireless communication. The external device that communicates via the interface unit 11 is, for example, a device that transmits architectural drawing information and equipment drawing information to its own device. The control unit 10 acquires information indicating the building energy-saving performance calculated by the energy-saving calculation (hereinafter referred to as “energy-saving performance information”) from the energy-saving calculation device 3 via the interface unit 11.

The input unit 12 includes an input device such as a mouse, a keyboard, and a touch panel. The input unit 12 may be configured as an interface for connecting these input devices to its own device. The input unit 12 receives input of various information to its own device. Various types of information include, for example, architectural drawing information and equipment drawing information. The input unit 12 outputs various input information to the control unit 10.

The storage unit 13 is configured by using a non-temporary computer-readable storage medium device such as a magnetic hard disk device or a semiconductor storage device. The storage unit 13 stores various information related to the CAD device 1. The storage unit 13 stores, for example, a program that controls the operation of its own device. The storage unit 13 stores, for example, a three-dimensional CAD program. The storage unit 13 stores, for example, architectural drawing information and equipment drawing information input via the interface unit 11 or the input unit 12. The storage unit 13 stores, for example, the acquired energy-saving performance information.

The output unit 14 displays various information. The output unit 14 displays, for example, an image of a three-dimensional model of a building object generated by the three-dimensional CAD. The output unit 14 includes, for example, a display device such as a CRT (Cathode Ray Tube) display, a liquid crystal display, or an organic EL (Electro-Luminescence) display. The output unit 14 may be configured as an interface for connecting these display devices to its own device. The output unit 14 displays, for example, a screen showing the building energy saving performance indicated by the acquired energy saving performance information.

The energy-saving calculation input information acquisition device 2 reads out the architectural drawing information and the equipment drawing information stored in the storage unit 13 of the CAD device 1 via wireless or wired. The energy-saving calculation input information acquisition device 2 is information used to calculate the energy-saving performance of the building to be built by the energy-saving calculation based on the building drawing information and the equipment drawing information, and is information about the building object (hereinafter, "energy-saving calculation input"). Information ") is acquired.

The energy-saving calculation input information acquisition device 2 includes a control unit 20 including a processor 921 such as a CPU (Central Processing Unit) connected by a bus and a memory 922, and executes a program. The energy-saving calculation input information acquisition device 2 functions as a device including a control unit 20, an interface unit 21, an input unit 22, a storage unit 23, and an output unit 24 by executing a program. More specifically, the processor 921 reads the program stored in the storage unit 23, and stores the read program in the memory 922. When the processor 921 executes a program stored in the memory 922, the energy-saving calculation input information acquisition device 2 functions as a device including a control unit 20, an interface unit 21, an input unit 22, a storage unit 23, and an output unit 24. To do.

The interface unit 21 includes a communication interface for connecting its own device (energy saving calculation input information acquisition device 2) to the CAD device 1 and the energy saving calculation device 3 via a network. The interface unit 21 communicates with the CAD device 1 and the energy saving calculation device 3 via wired or wireless. The control unit 20 acquires architectural drawing information and equipment drawing information from the CAD device 1 via the interface unit 21. The control unit 20 acquires the energy-saving performance information calculated by the energy-saving calculation from the energy-saving calculation device 3 via the interface unit 21.

The interface unit 21 may be configured to include a communication interface for connecting its own device (energy saving calculation input information acquisition device 2) to an external device other than the CAD device 1 and the energy saving calculation device 3. The external device may be, for example, a printer or an external storage device such as a USB (Universal Serial Bus) memory. In such a case, the control unit 20 outputs information to the external device via the interface unit 21.

The input unit 22 includes an input device such as a mouse, a keyboard, and a touch panel. The input unit 22 may be configured as an interface for connecting these input devices to its own device. The input unit 22 receives input of various information to its own device. The input unit 22 outputs various input information to the control unit 20.

The storage unit 23 is configured by using a non-temporary computer-readable storage medium device such as a magnetic hard disk device or a semiconductor storage device. The storage unit 23 stores various information related to the energy saving calculation input information acquisition device 2. The storage unit 23 stores, for example, a program that controls the operation of its own device in advance. The storage unit 23 stores, for example, architectural drawing information and equipment drawing information input via the interface unit 21. The storage unit 23 stores, for example, the calculation result of the own device. The calculation result of the own device is, for example, energy-saving calculation input information. The storage unit 23 stores, for example, the acquired energy-saving performance information.

The storage unit 23 stores, for example, the energy-saving room use list information in advance. The energy-saving room use list information is information indicating the correspondence between the energy-saving room use name, the energy-saving room name, and the individual building use name. The energy-saving room use name is a name in the energy-saving calculation and represents a room use. More specifically, the energy-saving room use name is a name defined in advance for energy-saving calculation in order to distinguish the room use from other room uses. The energy-saving room name is the name of the room in the energy-saving calculation. More specifically, the energy-saving room name is a name defined in advance for energy-saving calculation in order to distinguish the room name from other room names. The individual building use name is a name defined in advance for energy saving calculation and represents the building use of the room provided by the building object.

The individual building use name may be different or the same for each room provided in the building object. The set of candidates for individual building use names is the same as the set of candidates for main building use names. Specifically, the candidates for the names of the main building uses are "offices, etc.", "hotels, etc.", "hospitals, etc.", "merchandise stores, etc.", "schools, etc.", "restaurants, etc.", "factories, etc." , "Meeting place, etc.", the candidates for individual building use names are "office, etc.", "hotel, etc.", "hospital, etc.", "merchandise store, etc.", "school, etc.", "food and drink." There are eight types: "shops, etc.", "factories, etc." and "meeting places, etc."

The name defined in advance for energy saving calculation is, for example, a name defined by the National Research and Development Corporation Building Research Institute. Therefore, the name representing the room use in the energy saving calculation may be different from the name representing the room use in the architectural drawing or the equipment drawing. In addition, the room name in the energy saving calculation may be different from the room name in the architectural drawing or the equipment drawing.

FIG. 2 is a diagram showing an example of information on a list of applications for energy-saving rooms in the embodiment.

The energy-saving room use list information is stored in the storage unit 23 as, for example, the energy-saving room use list information table T101. The energy-saving room use list information table T101 has a value of an item of "individual building use", a value of an item of "energy-saving room use name", and a value of an item of "energy-saving room name". The value of the item of "Individual building use" indicates the name of the energy-saving building use. The value of the item of "Energy saving room use name" indicates the energy saving room use name. The value of the item of "Energy saving room name" indicates the energy saving room name. For example, record D101 indicates that a room whose room name is "toilet" has an energy-saving room use name "toilet" and an individual building use name in the energy-saving calculation is "office or the like". In FIG. 2, only "office, etc." is described in "individual building use", but the name of the energy-saving building use indicated by "individual building use" does not necessarily have to be "office, etc.". The name of the energy-saving building use indicated by "individual building use" may be any name as long as it is a name defined in advance for the energy saving calculation, and may be, for example, a store or the like.

Hereinafter, each record of the energy saving room use list information table T101 is referred to as a first name set. That is, the first name set is a set of a name for an individual building, a name for an energy-saving room, and a name for an energy-saving room. Therefore, the building use priority information is a set of the first name set.

Returning to the description of FIG. The storage unit 23 stores, for example, the outer wall correspondence information in advance. The outer wall correspondence information is information showing the correspondence relationship between the name and heat transmission coefficient of the building material in the architectural drawing and the energy saving outer wall name. The energy-saving outer wall name is the name of the outer wall in the energy-saving calculation. The name of the outer wall in the energy saving calculation is a name defined in advance for the energy saving calculation in order to distinguish the name of the outer wall from the name of other outer walls. The name defined in advance for energy saving calculation is, for example, a name defined by the National Research and Development Corporation Building Research Institute. Therefore, the name of the outer wall in the energy saving calculation may be different from the name of the outer wall in the architectural drawing or the equipment drawing. More specifically, the outer wall correspondence information is information indicating the energy-saving outer wall name corresponding to each combination of the name of the building material in the architectural drawing and the heat transmission coefficient of the building material in the architectural drawing.

The storage unit 23 stores, for example, fitting information in advance. The fitting information is information indicating the correspondence between the fitting, the name and the type name in the architectural drawing, and the energy-saving fitting-related name. The energy-saving fitting-related names are the names and types of fittings in the energy-saving calculation. The name of the fitting in the energy saving calculation is a name defined in advance for the energy saving calculation in order to distinguish the name of the fitting from the name of other fittings. The type name of the fitting in the energy saving calculation is a name defined in advance for the energy saving calculation in order to distinguish the type name of the fitting from the type name of other fittings. The names and type names defined in advance for energy saving calculation are, for example, the names and type names defined by the National Research and Development Corporation Building Research Institute. Therefore, the name and type name of the fitting in the energy saving calculation may be different from the name and type name of the fitting described in the architectural drawing or the equipment drawing. More specifically, the fitting information is information indicating the name and type name of the fitting in the energy saving calculation corresponding to each set of the name of the fitting in the architectural drawing and the type name of the fitting in the architectural drawing.

The storage unit 23 stores, for example, the eaves effect coefficient calculation formula in advance. The eaves effect coefficient calculation formula is a formula for calculating the eaves effect coefficient.

The storage unit 23 stores, for example, building use priority information in advance. The building use priority information indicates the judgment order of each candidate of the individual building use name for each candidate of the main building use name. The determination order is a process executed when the control unit 20 estimates the individual building use name of the room provided in the building object, and is a process for determining whether or not the candidate for the individual building use name satisfies a predetermined condition. The order in which each candidate of the individual building use name is judged is shown. The larger the value of the judgment rank (that is, the higher the rank), the earlier the judgment order. This process is executed when the control unit 20 estimates the individual building use name of the room provided in the building object, and is a process of determining whether or not the name satisfies a predetermined condition (hereinafter referred to as "name determination process". ) Will be described later.

FIG. 3 is a diagram showing an example of building use priority information in the embodiment. The building use priority information is stored in the storage unit 23 as, for example, the building use priority information table T102. The building use priority information table T102 has a record for each item of "name of main building use". For each record, the value of the item of "main building use name", the value of the item of "1st place", the value of the item of "2nd place", ..., the value of the item of "Nth place" Have. The value of each item indicates the name. The value of the item of "name of main building use" is a value indicating the name of main building use.

N is the same as the number of candidates for individual building use names. Therefore, candidates for individual building use names are "offices, etc.", "hotels, etc.", "hospitals, etc.", "merchandise stores, etc.", "schools, etc.", "restaurants, etc.", "factories, etc.", "meeting places". If there are eight such as, N is eight. The value of the item "nth place" (n is an integer of 1 or more and N or less) indicates the nth individual building use name determined when the name determination process is performed in the flowchart of FIG. 5 described later.

In FIG. 3, for example, in the record D102, when the "office, etc." is determined first in the name determination process, the "meeting place, etc." is determined second, and the "merchandise store, etc." is determined third. It is shown that "factory, etc." is judged at the Nth position.

Hereinafter, each record of the building use priority information table T102 is referred to as a second name set. That is, the second name set is information indicating the names of the main building uses and the judgment order of each candidate of the individual building use names. Therefore, the building use priority information is a set of the second name set.

Returning to the description of FIG. The output unit 24 displays various information. The output unit 24 displays, for example, the result of the energy saving calculation for the building object. The output unit 24 includes, for example, a display device such as a CRT (Cathode Ray Tube) display, a liquid crystal display, or an organic EL (Electro-Luminescence) display. The output unit 24 may be configured as an interface for connecting these display devices to its own device. The output unit 24 displays, for example, a screen showing the building energy saving performance indicated by the acquired energy saving performance information.

The energy-saving calculation device 3 acquires the energy-saving calculation input information acquired by the energy-saving calculation input information acquisition device 2 wirelessly or by wire. The energy saving calculation device 3 executes the energy saving calculation based on the acquired energy saving calculation input information. The energy saving calculation device 3 calculates the building energy saving performance by executing the energy saving calculation. The energy-saving calculation device 3 transmits the calculated building energy-saving performance to the energy-saving calculation input information acquisition device 2 and the CAD device 1. The energy-saving calculation device 3 is, for example, a computer provided by the National Research and Development Corporation Building Research Institute, which executes a Kenken program. The Kenken Program includes the "Energy Consumption Performance Calculation Program (Residential Version)" (Non-Patent Document 2) and the "Housing / Dwelling Unit Skin Performance Calculation Program" (Non-Patent Document 3) provided by the National Research and Development Corporation Building Research Institute. It is a program that includes and executes energy saving calculation.

FIG. 4 is a diagram showing an example of the functional configuration of the control unit 20 in the embodiment.

The control unit 20 includes a figure information acquisition unit 201, an energy saving calculation input information acquisition unit 202, an interface control unit 203, an output unit operation control unit 204, and an energy saving calculation result acquisition unit 205.

The figure information acquisition unit 201 acquires architectural drawing information and equipment drawing information from the CAD device 1 via the interface unit 21. The figure information acquisition unit 201 acquires energy-saving performance information from the energy-saving calculation device 3 via the interface unit 21.

The energy-saving calculation input information acquisition unit 202 acquires the energy-saving calculation input information by calculation or the like based on the architectural drawing information and the equipment drawing information. The energy-saving calculation input information acquisition unit 202 includes an application estimation unit 206, an outer wall name acquisition unit 207, a fitting information acquisition unit 208, a ventilation effect coefficient acquisition unit 209, a room information acquisition unit 210, and a heat source group information acquisition unit 211. , Secondary pump group information acquisition unit 212, air conditioner target room information acquisition unit 213, ventilation target room information acquisition unit 214, ventilation equipment information acquisition unit 215, ventilation alternative air conditioner information acquisition unit 216, and lighting target. Room information acquisition unit 217, hot water supply target room information acquisition unit 218, hot water supply equipment information acquisition unit 219, air conditioner information acquisition unit 220, solar power generation system information acquisition unit 221, cogeneration equipment information acquisition unit 222, It is provided with an outdoor skin specification information acquisition unit 223.

The use estimation unit 206 estimates the name of the energy-saving room use of each room by executing the use estimation process described below for each room of the building object. The use estimation process is a process of estimating the name of the energy-saving room use of the room to be estimated based on the building target main use information and room information and the energy-saving room use list information. The name of the energy-saving room used in each room of the building object is one of the energy-saving calculation input information. In the flowcharts of FIGS. 5 to 7 below, the application estimation process is the process of steps S103 to S119.

An example of the flow of the application estimation process in the embodiment will be described with reference to FIGS. 5 to 7. FIG. 5 is a first flowchart showing an example of the flow of the application estimation process in the embodiment. FIG. 6 is a second flowchart showing an example of the flow of the application estimation process in the embodiment. FIG. 7 is a third flowchart showing an example of the flow of the application estimation process in the embodiment.

The usage estimation unit 206 acquires an architectural drawing and an equipment drawing (step S101). The process in which the use estimation unit 206 acquires the architectural drawing and the equipment drawing in step S101 is, for example, a process of reading the architectural drawing and the equipment drawing from the storage unit 23. After step S101, the use estimation unit 206 selects a room to be estimated (step S102).

Next, the usage estimation unit 206 acquires the room name in the architectural drawing or equipment drawing of the room to be estimated based on the room information (step S103). Next, the use estimation unit 206 determines whether or not the energy-saving room name that satisfies the exact match condition with the room name acquired in step S103 exists in the energy-saving room use list information (step S104). An example of the energy-saving room use list information is, for example, the energy-saving room use list information table T101 of FIG. The exact match condition is a condition that the name exactly matches the room name acquired in step S103.

When the energy-saving room name satisfying the exact match condition is included in the energy-saving room application list information (step S104: YES), the application estimation unit 206 determines whether or not there are a plurality of energy-saving room names satisfying the exact match condition in the energy-saving room application list information. Is determined (step S105). When there is only one energy-saving room name satisfying the exact match condition (step S105: NO), the application estimation unit 206 corresponds to the energy-saving room name indicated by the energy-saving room application list information and corresponds to the energy-saving room name satisfying the exact match condition. The name of the energy-saving room to be used is acquired as the name of the energy-saving room to be estimated (step S106). Next, the use estimation unit 206 acquires the individual building use corresponding to the energy-saving room name indicated by the energy-saving room use list information and satisfying the exact match condition as the building use of the room to be estimated (step S107). ).

The processing flow of steps S103 to S107 will be specifically described with reference to the energy-saving room application list information table T101. For example, when the room name to be estimated indicated by the room information is "toilet", the usage estimation unit 206 determines whether or not "toilet" is included in the "energy saving room name" item of the energy saving room usage list information table T101. To judge. Next, the usage estimation unit 206 determines whether or not there are a plurality of "toilet" in the item of "energy saving room name". When there is only one "toilet", the use estimation unit 206 has a name indicated by the item of "energy saving room use name" in the record (that is, record D101) in which the item of "energy saving room name" is "toilet" (that is, the figure). "Toilet" in 2) is acquired as the name of the energy-saving room of the room to be estimated. Further, in this case, the use estimation unit 206 has a name indicated by the item of "individual building use" in the record (that is, record D101) in which the item of "energy saving room name" is "toilet" (that is, "office, etc." in FIG. ") Is acquired as the individual building use name of the room to be estimated.

On the other hand, when there are a plurality of energy-saving room names satisfying the exact match condition in step S105 (step S105: YES), the use estimation unit 206 acquires the building target main use information included in the architectural drawing (step S108). That is, in step S108, the use estimation unit 206 reads out the name indicating the main building use of the building target from the storage unit 23. After step S108, the use estimation unit 206 determines the second name set that satisfies the main name matching condition among the plurality of second name sets included in the building use priority information (step S109). The main name matching condition is a condition that the name of the main building use indicated by the second name set matches the name indicating the main building use of the building object. Determining the second name set that satisfies the main name matching condition is a process of determining which second name set is the second name set that satisfies the main name matching condition. Hereinafter, the second name set determined to satisfy the main name matching condition by the process of step S109 is referred to as a matching second name set.

Next, the use estimation unit 206 sets the rank number m to 1 (step S110). m is an integer of 1 or more and N or less. The rank number m means that the candidate of the individual building use name whose judgment rank indicated by the matching second name set is m is the judgment target in the name judgment processing. In FIG. 5, the name determination process is the process of step S112.

Next, the use estimation unit 206 determines whether or not the number of ranks is N or less (step S111). When the number of ranks is N or less (step S111: YES), the name determination process is executed (step S112). Specifically, the use estimation unit 206 determines whether or not the individual name matching condition is satisfied. The individual name matching condition is the name of the individual building use indicated by the energy saving room use list information, and is matched in the name of the individual building use corresponding to each of the energy saving room names indicating the complete matching condition. It is a condition that there is a name for individual building use indicated that is about m. The individual name matching condition is an example of a predetermined condition satisfied by the candidate for the individual building use name.

When the individual name matching condition is not satisfied (step S112: NO), the value of the number of ranks is increased by 1 (step S113). Next, the process returns to step S111.

On the other hand, when the individual name matching condition is satisfied (step S112; YES), the use estimation unit 206 estimates the name of the individual building use whose judgment order is m by the matching second name set. Acquired as the name of the individual building use of (step S114). Next to step S114, the application estimation unit 206 acquires the corresponding energy-saving room application name as the energy-saving room application name of the room to be estimated (step S115). The corresponding energy-saving room application name is the name of the energy-saving room application indicated by the energy-saving room application list information, and is the name of the energy-saving room application indicated by the matching first name group. The matching first name group is the first name group in which the name of the energy-saving room satisfies the perfect match condition and the name of the individual building use is the name of the individual building use acquired in step S114.

Corresponding energy-saving room The use name is, for example, "toilet" when the following example conditions are met. As an example condition, the energy-saving room use list information is the information shown in FIG. 2, the name of the individual building use acquired in step S114 is "office, etc.", and the name of the energy-saving room satisfying the perfect match condition is "toilet". It is a condition.

After step S115, the usage estimation process ends.

On the other hand, when the number of ranks is larger than N (step S111: NO), the output unit operation control unit 204 controls the operation of the output unit 24, and estimates the energy-saving room use name and the individual building use name of the room to be estimated. The output unit 24 is made to output the fact that the failure was not possible (step S116). Next, the usage estimation process is completed.

On the other hand, when the energy-saving room name satisfying the exact match condition is not included in the energy-saving room use list information (step S104: NO), the use estimation unit 206 saves energy that satisfies the partial match condition with the room name acquired in step S103. It is determined whether or not the room name is included in the energy-saving room use list information (step S117). The partial match condition is a condition that the name partially matches the room name acquired in step S103. The partial match condition may be, for example, a condition that the name coincides with the room name acquired in step S103. The partial match condition may be, for example, a condition that the name coincides with the room name acquired in step S103. The partial match condition may be, for example, a condition that the name matches the room name acquired in step S103 in front or after.

The partial match condition may be, for example, a condition that the name includes the room name acquired in step S103. The meaning of inclusion will be described with specific examples. For example, when the name "car" has the name "moving car", the "moving car" includes the "car". Thus, inclusion means that one name, which is not an exact match, includes all of the other names.

When there is a partial match (step S117: YES), the use estimation unit 206 determines whether or not there are a plurality of energy-saving room names satisfying the partial match in the energy-saving room use list information (step S118).

When there is only one energy-saving room name satisfying the partial match condition (step S118: NO), the process of step S106 is executed.

On the other hand, when there are a plurality of energy-saving room names satisfying the partial match condition (step S118: YES), the process of step S108 is executed.

When there is no partial match (step S117: NO), the output unit operation control unit 204 controls the operation of the output unit 24, and the name of the energy-saving room use and the name of the individual building use of the room to be estimated cannot be estimated. The fact is output to the output unit 24 (step S119). Next, the usage estimation process is completed.

This is the end of the detailed description of the usage estimation unit 206.

Returning to the description of FIG. The outer wall name acquisition unit 207 acquires the name of the outer wall for energy saving calculation input based on the building material information and the outer wall correspondence information. The name of the outer wall for inputting the energy saving calculation is the name of the outer wall of the outer wall of the building object. The name of the outer wall for energy saving calculation input is one of the energy saving calculation input information. Specifically, the outer wall name acquisition unit 207 acquires the name of the building material indicated by the building material information and the name of the outer wall in the energy saving calculation corresponding to the heat transmission coefficient with reference to the outer wall correspondence information. The acquired name is the name of the outer wall for energy saving calculation input.

The joinery information acquisition unit 208 acquires the joinery-related name for energy saving calculation input based on the architectural drawing joinery information and the joinery correspondence information. The fitting-related name for energy-saving calculation input is the energy-saving fitting-related name of the fitting owned by the building object. The fitting-related name for energy-saving calculation input is one of the energy-saving calculation input information. Specifically, the fitting information acquisition unit 208 acquires the name of the fitting in the energy saving calculation corresponding to the name and the type name of the fitting indicated by the building drawing fitting information with reference to the fitting information. The acquired name is a fitting-related name for energy-saving calculation input.

The eaves effect coefficient acquisition unit 209 calculates the eaves effect coefficient by the eaves effect coefficient calculation formula based on the architectural drawing fitting information and the architectural drawing eaves information. The effect coefficient of the eaves is one of the energy saving calculation input information.

The room information acquisition unit 210 is a building target based on the name of the main building use indicated by the architectural drawing information (that is, the building use indicated by the building target main use information) and the energy-saving room use name which is the estimation result of the use estimation unit 206. It is determined whether each room owned by the building is an air conditioner calculation target room, a ventilation calculation target room, a lighting calculation target room, or a hot water supply calculation target room. The room information acquisition unit 210 acquires the determination result. In addition, each room to be built may be determined to correspond to any one of the air conditioning calculation target room, the ventilation calculation target room, the lighting calculation target room, and the hot water supply calculation target room, or may be determined to correspond to a plurality of rooms. Good.

The air conditioning calculation target room is a room subject to the air conditioner association processing described later. The ventilation calculation target room is a room subject to the ventilation target room association processing described later. The lighting calculation target room is a room that is the target of the lighting association processing described later. The hot water supply calculation target room is a room subject to the hot water supply target room association processing described later.

Specifically, the room information acquisition unit 210 determines the room use name based on the name of the main building use indicated by the building drawing information and the energy-saving room use name which is the estimation result of the use estimation unit 206. It is determined whether each room of the building object is an air conditioner calculation target room, a ventilation calculation target room, a lighting calculation target room, or a hot water supply calculation target room.

The heat source group information acquisition unit 211 acquires energy-saving heat source group information by executing the heat source association process. The heat source association process is based on the heat source group name and the heat source group performance information, and according to the name of each heat source indicated by the heat source group name, the heat source group cooling / heating simultaneous supply presence / absence information and the heat source group number control presence / absence information regarding the heat source group indicated by each name. , Heat source group heat storage system operation mode information, heat source group heat storage system heat storage capacity information, heat source model information, heat source group operation order information, heat source group number information, heat source group inlet / outlet temperature information, heat source group rated cooling capacity information, heat source group rated heating capacity Information, heat source main engine rated energy consumption information, heat source auxiliary machine rated power consumption information, heat source group primary pump rated power consumption information, heat source group cooling tower rated cooling capacity information, heat source group cooling tower fan power consumption information and cooling tower pump power consumption information Is a process of associating with each other.

It should be noted that associating with each other means making them directly associated with each other. For example, associating A ₁ , A ₂ , ..., _AM (M is an integer) with each other means that A ₂ and A ₃ are directly associated with each other, and ..., A ₂ and A. and that a state marked with corresponding and _M direct, and to the state marked with corresponding direct and a ₃ and a _4, · · ·, a state marked with corresponding direct and a _M-1 and a _M It means that. _{Incidentally,} A _{2, ···, A M} are respectively associated to the advance _{A 1} is the _individual, A _{2, ···,} the correspondence between the respectively _{A 1} of _{A M} is lost There is no. Note that the state marked with the corresponding directly means a state which Zui supported without using A _{1. Incidentally,} in the case when _A and _(m-1) and _{A m} is (m is two or more M an integer) are directly compatible Zui, the device with reference to the value of the item of _{A (m-1)} A it is possible to obtain the value of the item of a _m without reference to the value of _one item. Further, A in the case where _(m-1) and the A _m is Zui correspond directly, the device without reference to the value of the item A ₁ when referring to the value of the item of A _m A _(m- The value of the item of ₁₎ can be acquired. Incidentally, _{A m} represents information.

The specific process of the state of Zui correspondence between A _(m-1) and _{A m directly,} the information and _{A m} and _{A 1} which indicates _{that A} and _(m-1) and _{A 1} are in correspondence Is a process of acquiring information indicating that A _(m-1) and _Am have a correspondence relationship based on the information indicating that there is a correspondence relationship. _{Incidentally, A 2, ···,} A _M is the individually associated to the _{A 1, A,} A _{2, ···,} each of _{A M,} it is in correspondence with the _{A 1} It means that there is information indicating.

The heat source group performance information includes heat source group cooling / heating simultaneous supply presence / absence information, heat source group number control presence / absence information, heat source group heat storage system operation mode information, heat source group heat storage system heat storage capacity information, heat source model information, heat source group operation, which are included in the equipment diagram information. Ranking information, heat source group number information, heat source group inlet / outlet temperature information, heat source group rated cooling capacity information, heat source group rated heating capacity information, heat source main engine rated energy consumption information, heat source auxiliary equipment rated power consumption information, heat source group primary pump rated power consumption Includes information, heat source group cooling tower rated cooling capacity information, heat source group cooling tower fan power consumption information and heat source group cooling tower pump power consumption information.

The energy-saving heat source group information includes each name of the heat source group, heat source group simultaneous cooling / heating supply presence / absence information, heat source group number control presence / absence information, heat source group heat storage system operation mode information, heat source group heat storage system heat storage capacity information, and heat source model. Information, heat source group operation order information, heat source group number information, heat source group inlet / outlet temperature information, heat source group rated cooling capacity information, heat source group rated heating capacity information, heat source main engine rated energy consumption information, heat source auxiliary equipment Rated power consumption information, heat source group primary pump rated power consumption information, heat source group cooling tower rated cooling capacity information, heat source group cooling tower fan power consumption information, and cooling tower pump power consumption information are associated with each other. Is. The energy-saving heat source group information is one of the energy-saving calculation input information.

The energy-saving heat source group information is, for example, the heat source group name, the heat source group simultaneous cooling / heating supply presence / absence information, and the heat source group in the data format of the "heat source input sheet" in the "outer skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute. Number control presence / absence information, heat source group heat storage system operation mode information, heat source group heat storage system heat storage capacity information, heat source model information, heat source group operation order information, heat source group number information, heat source group inlet / outlet temperature information, heat source group rated cooling capacity information, heat source Group rated heating capacity information, heat source main engine rated energy consumption information, heat source auxiliary equipment rated power consumption information, heat source group primary pump rated power consumption information, heat source group cooling tower rated cooling capacity information, heat source group cooling tower fan power consumption information and cooling tower This is information indicating the contents of the pump power consumption information.

The equipment diagram information includes heat source group name information, heat source group cooling / heating simultaneous supply presence / absence information, heat source group number control presence / absence information, heat source group heat storage system operation mode information, heat source group heat storage system heat storage capacity information, heat source model information, heat source group operation. Ranking information, heat source group number information, heat source group inlet / outlet temperature information, heat source group rated cooling capacity information, heat source group rated heating capacity information, heat source main engine rated energy consumption information, heat source auxiliary equipment rated power consumption information, heat source group primary pump rated power consumption Information, heat source group cooling tower rated cooling capacity information, heat source group cooling tower fan power consumption information, and cooling tower pump power consumption information are stored.

However, in the equipment diagram information, heat source group cooling / heating simultaneous supply presence / absence information, heat source group number control presence / absence information, heat source group heat storage system operation mode information, heat source group heat storage system heat storage capacity information, heat source model information, heat source group operation order information, heat source group number of units Information, heat source group inlet / outlet temperature information, heat source group rated cooling capacity information, heat source group rated heating capacity information, heat source main engine rated energy consumption information, heat source auxiliary equipment rated power consumption information, heat source group primary pump rated power consumption information, heat source group cooling tower Although the rated cooling capacity information, the heat source group cooling tower fan power consumption information, and the cooling tower pump power consumption information information are individually associated with the heat source group name information, they may not be associated with each other.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Heat source group name included in the equipment diagram, heat source group simultaneous cooling / heating supply presence / absence information, heat source group number control presence / absence information, heat source group heat storage system operation mode information, heat source group heat storage system heat storage capacity information, heat source model information, heat source group operation order information, heat source Group number information, heat source group inlet / outlet temperature information, heat source group rated cooling capacity information, heat source group rated heating capacity information, heat source main engine rated energy consumption information, heat source auxiliary equipment rated power consumption information, heat source group primary pump rated power consumption information, heat source group The cooling tower rated cooling capacity information, heat source group cooling tower fan power consumption information, and cooling tower pump power consumption information are converted into energy saving calculation input information by the heat source group information acquisition unit 211, thereby reducing the frequency with which energy saving calculation is not executed. It is converted into the information to be done.

The secondary pump group information acquisition unit 212 acquires energy-saving secondary pump group information by executing the secondary pump association processing. The secondary pump association process is based on the secondary pump group name and the secondary pump group performance information, and is related to the secondary pump group indicated by each name according to the name of each secondary pump group indicated by the secondary pump group name. Secondary pump group number control presence / absence information, secondary pump group cooling temperature difference information, secondary pump group heating temperature difference information, secondary pump group operation order information, secondary pump group number information, secondary pump group rated flow rate information , Secondary pump group rated power consumption information, secondary pump group flow control method information, and secondary pump group variable flow rate minimum flow ratio information are associated with each other.

The secondary pump group performance information includes secondary pump group number control presence / absence information, secondary pump group cooling temperature difference information, secondary pump group heating temperature difference information, and secondary pump group operation order information included in the equipment diagram information. , Secondary pump group number information, secondary pump group rated flow rate information, secondary pump group rated power consumption information, secondary pump group flow control method information, and secondary pump group variable flow rate minimum flow rate ratio information.

The energy-saving secondary pump group information includes each name of the two-dimensional pump group, information on the presence / absence of control of the number of secondary pump groups, information on the temperature difference during cooling of the secondary pump group, and information on the temperature difference during heating of the secondary pump group. Secondary pump group operation order information, secondary pump group number information, secondary pump group rated flow rate information, secondary pump group rated power consumption information, secondary pump group flow control method information, secondary pump group change The information is associated with the minimum flow ratio information at the time of flow. The energy-saving secondary pump group information is one of the energy-saving calculation input information.

The energy-saving secondary pump group information is, for example, the secondary pump group name and secondary pump group in the data format of the "secondary pump input sheet" in the "skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute. Number control presence / absence information, secondary pump group cooling temperature difference information, secondary pump group heating temperature difference information, secondary pump group operation order information, secondary pump group number information, secondary pump group rated flow rate information, secondary Pump group rated power consumption information, secondary pump group flow control method information, and secondary pump group variable flow rate minimum flow ratio information cannot be used for energy saving calculation. Secondary pump group name in the equipment diagram, secondary pump group number control presence / absence information, secondary pump group cooling temperature difference information, secondary pump group heating temperature difference information, secondary pump group operation order information, secondary pump group Information indicating the number of units, secondary pump group rated flow rate information, secondary pump group rated power consumption information, secondary pump group flow control method information, and secondary pump group variable flow rate minimum flow rate ratio information.

The equipment diagram information includes the name of the two-dimensional pump group, information on the presence / absence of control of the number of secondary pump groups, information on the temperature difference during cooling of the secondary pump group, information on the temperature difference during heating of the secondary pump group, and information on the operation order of the secondary pump group. , Secondary pump group number information, secondary pump group rated flow rate information, secondary pump group rated power consumption information, secondary pump group flow control method information and secondary pump group minimum flow rate ratio information at variable flow rate are included. There is.

However, in the equipment diagram information, secondary pump group number control presence / absence information, secondary pump group cooling temperature difference information, secondary pump group heating temperature difference information, secondary pump group operation order information, secondary pump group number information, Secondary pump group rated flow rate information, secondary pump group rated power consumption information, secondary pump group flow control method information, and secondary pump group variable flow rate minimum flow ratio information are individually associated with the secondary pump group name. Although they are, they may not be associated with each other.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Secondary pump group name included in equipment diagram information, secondary pump group number control presence / absence information, secondary pump group cooling temperature difference information, secondary pump group heating temperature difference information, secondary pump group operation order information, secondary Secondary pump group information acquisition for pump group number information, secondary pump group rated flow rate information, secondary pump group rated power consumption information, secondary pump group flow control method information, and secondary pump group variable flow rate minimum flow ratio information By being converted into energy-saving calculation input information by unit 212, it is converted into information that reduces the frequency with which the energy-saving calculation is not executed.

The air-conditioning target room information acquisition unit 213 executes the air-conditioner association processing for the room determined to be the air-conditioning calculation target room by the room information acquisition unit 210. By executing the air conditioner association process, the air conditioning target room information acquisition unit 213 acquires energy-saving air conditioner group information. The air conditioner association processing is based on the air conditioner group name and the air conditioner group performance information, and the air conditioner group number information regarding the air conditioner group indicated by each name is based on each name of each air conditioner group indicated by the air conditioner group name. Air conditioner type information, air conditioner group rated cooling capacity information, air conditioner group rated heating capacity information, air conditioner group design maximum outside air volume information, air conditioner group blower rated power consumption information, air conditioner group air volume control method information, air conditioner group Minimum air volume ratio information when changing air volume, information on whether or not outside air intake is stopped during preheating of air conditioner group, information on whether or not outside air cooling control is performed in air conditioner group, information on presence or absence of total heat exchanger in air conditioner group, information on total heat exchanger design in air conditioner group, air conditioner group Total heat exchange efficiency information, air conditioner group automatic ventilation switching function presence / absence information, air conditioner group total heat exchanger rotor power consumption information, air conditioner group secondary pump group cold heat name, air conditioner group secondary pump group thermal name, air conditioner group This is a process in which the cold heat name of the heat source group and the hot name of the air conditioner group are associated with each other.

The air conditioner group performance information includes air conditioner group number information, air conditioner type information, air conditioner group rated cooling capacity information, air conditioner group rated heating capacity information, air conditioner group design maximum outside air volume information, and air conditioner included in the equipment diagram information. Air conditioner group Blower rated power consumption information, air conditioner group air volume control method information, air conditioner group minimum air volume ratio information when changing air volume, air conditioner group preheating outside air intake stop presence / absence information, air conditioner group outside air cooling control presence / absence information, air conditioner group Total heat exchanger presence / absence information, air conditioner group total heat exchanger design air volume information, air conditioner group total heat exchange efficiency information, air conditioner group automatic ventilation switching function presence / absence information, air conditioner group total heat exchanger rotor power consumption information, air conditioner group 2 Includes the cold / heat name of the secondary pump group, the thermal name of the secondary pump group of the air conditioner group, the cold / heat name of the heat source group of the air conditioner group, and the thermal name of the heat source group of the air conditioner group.

The energy-saving air conditioner group information includes each name of the air conditioner group, information on the number of air conditioner groups, air conditioner type information, air conditioner group rated cooling capacity information, air conditioner group rated heating capacity information, and air conditioner group design. Maximum outside air volume information, air conditioner group blower rated power consumption information, air conditioner group air volume control method information, air conditioner group minimum air volume ratio information when changing air volume, air conditioner group preheating outside air intake stop presence / absence information, air conditioning Air conditioner group outside air cooling control presence / absence information, air conditioner group total heat exchanger presence / absence information, air conditioner group total heat exchanger design air volume information, air conditioner group total heat exchange efficiency information, air conditioner group automatic ventilation switching function presence / absence information , Air conditioner group total heat exchanger rotor power consumption information, air conditioner group secondary pump group cold heat name, air conditioner group secondary pump group thermal name, air conditioner group heat source group cold heat name, air conditioner group heat source group thermal Information in which names are associated with each other. The energy-saving air conditioner group information is one of the energy-saving calculation input information.

The energy-saving air conditioner group information is, for example, the air conditioner group name, air conditioner group number information, and air conditioner in the data format of the "air conditioner input sheet" in the "outer skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute. Machine type information, air conditioner group rated cooling capacity information, air conditioner group rated heating capacity information, air conditioner group design maximum outside air volume information, air conditioner group blower rated power consumption information, air conditioner group air volume control method information, air conditioner group change Minimum air volume ratio information at air volume, information on whether or not outside air intake is stopped during preheating of air conditioner group, information on presence or absence of outside air cooling control of air conditioner group, information on presence or absence of total heat exchanger of air conditioner group, information on total heat exchanger design of air conditioner group, entire air conditioner group Heat exchange efficiency information, air conditioner group automatic ventilation switching function presence / absence information, air conditioner group total heat exchanger rotor power consumption information, air conditioner group secondary pump group cold heat name, air conditioner group secondary pump group thermal name, air conditioner group heat source Information indicating the contents of the group cold heat name and the air conditioner group heat source group hot name.

The equipment diagram information includes the name of the air conditioner group, air conditioner group number information, air conditioner type information, air conditioner group rated cooling capacity information, air conditioner group rated heating capacity information, air conditioner group design maximum outside air volume information, and air conditioner. Air conditioner group Blower rated power consumption information, air conditioner group air volume control method information, air conditioner group minimum air volume ratio information when changing air volume, air conditioner group preheating outside air intake stop presence / absence information, air conditioner group outside air cooling control presence / absence information, air conditioner group Total heat exchanger presence / absence information, air conditioner group total heat exchanger design air volume information, air conditioner group total heat exchange efficiency information, air conditioner group automatic ventilation switching function presence / absence information, air conditioner group total heat exchanger rotor power consumption information, air conditioner group 2 The names of the cold heat of the secondary pump group, the thermal name of the secondary pump group of the air conditioner group, the cold heat name of the heat source group of the air conditioner group, and the thermal name of the heat source group of the air conditioner group are included.

However, in the equipment diagram information, air conditioner group number information, air conditioner type information, air conditioner group rated cooling capacity information, air conditioner group rated heating capacity information, air conditioner group design maximum outside air volume information, air conditioner group blower rated power consumption Information, air conditioner group air volume control method information, air conditioner group minimum air volume ratio information when changing air volume, air conditioner group preheating outside air intake stop presence / absence information, air conditioner group outside air cooling control presence / absence information, air conditioner group total heat exchanger presence / absence information, Air conditioner group total heat exchanger design air volume information, air conditioner group total heat exchange efficiency information, air conditioner group automatic ventilation switching function presence / absence information, air conditioner group total heat exchanger rotor power consumption information, air conditioner group secondary pump group cold heat name, When the air conditioner group secondary pump group thermal name, air conditioner group heat source group cold heat name, and air conditioner group heat source group thermal name are individually associated with the air conditioner group name, but not with each other. There is.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

The air-conditioning target room information acquisition unit 213 calculates the apportioned value by executing the apportioned value calculation process. The apportioned value is calculated for each apportioned group as a set (hereinafter referred to as "proportional group") of the air conditioner and one of the rooms subject to air conditioning management of the air conditioner (hereinafter referred to as "air conditioning controlled room"). Value. For example, when one air conditioner A manages the air conditioning of the three rooms A1, room A2, and room A3, the proportional division group for the air conditioner A is a set of the air conditioner A and the room A1, and the air conditioner A and the room. There are three sets, one with A2 and the other with air conditioner A and room A3. In the proportional division value calculation process, the air-conditioning target room information acquisition unit 213 first calculates the connection ratio of the room area of each air-conditioning management target room for each air-conditioning device. In the proportional division value calculation process, the air-conditioning target room information acquisition unit 213 next prorates the number of units for each air-conditioning device by the calculated connection ratio. The number is the number indicated by the information on the number of air conditioners. The value obtained by proportionally dividing the number of units by the continuous ratio is the proportionally divided value. In this way, the apportioned value is a value obtained by apportioning the number of units by the ratio of the room area of the air conditioning control target room. Therefore, for air-conditioning equipment having a plurality of air-conditioning control target rooms, the proportional division value corresponding to each proportional division group is a value of 0 or more and less than 1.

The air conditioning target room information acquisition unit 213 executes the total heat exchange efficiency calculation process for the room determined by the room information acquisition unit 210 to be the air conditioning calculation target room before executing the air conditioner association process. The total heat exchange efficiency calculation process is a process for acquiring the total heat exchange efficiency specified in JIS B 8628. Specifically, the total heat exchange efficiency calculation process is a process of acquiring the average value of the total heat exchange efficiency under the cooling condition and the total heat exchange efficiency under the heating condition. The total heat exchange efficiency under cooling conditions is indicated by the total heat exchange efficiency information of the air conditioner group. The total heat exchange efficiency under heating conditions is shown in the total heat exchange efficiency information of the air conditioner group.

Air conditioner group name, air conditioner group number information, air conditioner type information, air conditioner group rated cooling capacity information, air conditioner group rated heating capacity information, air conditioner group design maximum outside air volume information, air conditioner group blower included in the equipment diagram information Rated power consumption information, air conditioner group air volume control method information, air conditioner group minimum air volume ratio information when changing air volume, air conditioner group preheating outside air intake stop presence / absence information, air conditioner group outside air cooling control presence / absence information, air conditioner group total heat exchanger Presence / absence information, air conditioner group total heat exchanger design air volume information, air conditioner group total heat exchange efficiency information, air conditioner group automatic ventilation switching function presence / absence information, air conditioner group total heat exchanger rotor power consumption information, air conditioner group secondary pump group The cold name, air conditioner group secondary pump group thermal name, air conditioner group heat source group cold heat name, and air conditioner group heat source group thermal name are converted into energy saving calculation input information by the air conditioner target room information acquisition unit 213 to save energy. Converted to information that reduces the frequency with which calculations are not performed.

The ventilation target room information acquisition unit 214 executes the ventilation target room association processing for the room determined to be the ventilation calculation target room by the room information acquisition unit 210. By executing the ventilation target room association processing, the ventilation target room information acquisition unit 214 acquires the energy-saving ventilation target room information. The ventilation target room association process is based on the ventilation target room name and the ventilation target room performance information, and according to each name of the ventilation target room indicated by the ventilation target room name, the ventilation target room floor information and the building target owner for each ventilation target room. This is a process for associating usage information, ventilation target room use name, ventilation target room area information, ventilation target room ventilation type information, and ventilation equipment name with each other.

Ventilation target room performance information includes ventilation target room floor information, building target main use information, ventilation target room use name, ventilation target room area information, ventilation target room ventilation type information, and ventilation equipment name included in the equipment diagram information.

The energy-saving ventilation target room information includes each name of the ventilation target room, ventilation target room floor information, building target main use information, ventilation target room use name, ventilation target room area information, and ventilation target room ventilation type information. , Ventilation equipment name is information associated with each other. The energy-saving ventilation target room information is one of the energy-saving calculation input information.

The energy-saving ventilation target room information is, for example, the ventilation target room name, the ventilation target room floor information, in the data format of the "ventilation target room input sheet" in the "outer skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute. Information indicating the main use information for construction, the name of the room for ventilation, the area of the room for ventilation, the ventilation type information for the room for ventilation, and the name of the ventilation equipment.

The equipment diagram information includes the name of the ventilation target room, the ventilation target room floor information, the building target main use information, the ventilation target room use name, the ventilation target room area information, the ventilation target room ventilation type information, and the ventilation equipment name. It has been.

However, in the equipment diagram information, the ventilation target room floor information, the building target main use information, the ventilation target room use name, the ventilation target room area information, the ventilation target room ventilation type information and the ventilation equipment name are individually included in the ventilation target room name. Although they are associated with each other, they may not be associated with each other.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Ventilation target room name, ventilation target room floor information, building target main use information, ventilation target room use name, ventilation target room area information, ventilation target room ventilation type information and ventilation equipment name included in the equipment diagram information are ventilation target room information. By being converted into energy-saving calculation input information by the acquisition unit 214, it is converted into information that reduces the frequency with which the energy-saving calculation is not executed.

The ventilation equipment information acquisition unit 215 acquires energy-saving ventilation equipment information by executing the ventilation equipment association processing. Ventilation equipment association processing is based on the ventilation equipment name and ventilation equipment performance information, and according to each name of the ventilation equipment indicated by the ventilation equipment name, the ventilation equipment design air volume related to the ventilation equipment indicated by each name, the electric motor rated output for the ventilation equipment, This is a process of associating the ventilation device first control presence / absence information, the ventilation device second control presence / absence information, and the ventilation device third control presence / absence information with each other.

The ventilation equipment performance information includes the ventilation equipment design air volume, the electric motor rated output for the ventilation equipment, the ventilation equipment first control presence / absence information, the ventilation equipment second control presence / absence information, and the ventilation equipment third control presence / absence information included in the equipment diagram information.

The energy-saving ventilation equipment information includes each name of the ventilation equipment, the ventilation equipment design air volume, the electric motor rated output for the ventilation equipment, the ventilation equipment first control presence / absence information, the ventilation equipment second control presence / absence information, and the ventilation equipment third control. The presence / absence information is information that is associated with each other. The energy-saving ventilation equipment information is one of the energy-saving calculation input information.

The energy-saving ventilation equipment information is, for example, in the data format of the "supply / exhaust blower input sheet" in the "outer skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute, for the ventilation equipment name, ventilation equipment design air volume, and ventilation equipment. This is information indicating the contents of the electric motor rated output, the ventilation device first control presence / absence information, the ventilation device second control presence / absence information, and the ventilation device third control presence / absence information.

The equipment diagram information includes the name of the ventilation equipment, the ventilation equipment design air volume, the rated output of the electric motor for the ventilation equipment, the ventilation equipment first control presence / absence information, the ventilation equipment second control presence / absence information, and the ventilation equipment third control presence / absence information. It has been.

However, in the equipment diagram information, the electric motor rated output for the ventilation equipment, the ventilation equipment first control presence / absence information, the ventilation equipment second control presence / absence information, and the ventilation equipment third control presence / absence information are individually associated with the ventilation equipment name. However, they may not be associated with each other.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Ventilation name included in the equipment diagram information, ventilation equipment design air volume, electric motor rated output for ventilation equipment, ventilation equipment 1st control presence / absence information, ventilation equipment 2nd control presence / absence information, and ventilation equipment 3rd control presence / absence information are in the ventilation equipment information acquisition unit. By being converted into energy-saving calculation input information by 215, it is converted into information that reduces the frequency with which the energy-saving calculation is not executed.

The ventilation device information acquisition unit 215 and the virtual electric motor rated output calculation process are executed before the ventilation device association process is executed. The virtual motor rated output calculation process follows equation (2) when the ceiling height of the ventilation target room exceeds 2.7 m, and formula (2) when the ceiling height of the ventilation target room is 2.7 m or less. According to 1), the rated output of the virtual motor is calculated for each ventilation target room.

In equations (1) and (2), W represents the rated output of the virtual motor. In the formula (1), W _Loss 1 indicates the rated power consumption. The rated power consumption is the value indicated by the equipment diagram information. In the formula (2), W _Loss 2 indicates the rated output of the motor. The rated output of the motor is the value indicated by the equipment diagram information. In the formula (2), H _K indicates a ceiling height of the ventilation target chamber.

The ventilation alternative air conditioner information acquisition unit 216 acquires energy-saving ventilation alternative air conditioner information by executing the ventilation alternative air conditioner association process. Ventilation alternative air conditioner association processing is related to the ventilation alternative air conditioner indicated by each name according to each name of the ventilation alternative air conditioner indicated by the ventilation alternative air conditioner name based on the ventilation alternative air conditioner name and the ventilation alternative air conditioner performance information. Ventilation target room application name, ventilation substitute required cooling capacity information, ventilation substitute heat source efficiency information, ventilation substitute pump rated output information, ventilation substitute blower type information, ventilation substitute blower design air volume information, ventilation substitute This is a process of associating the rated output information of the electric motor, the first control presence / absence information of the ventilation substitute device, the second control presence / absence information of the ventilation substitute device, and the third control presence / absence information of the ventilation substitute device with each other.

Ventilation alternative air conditioner performance information includes ventilation target room application name, ventilation alternative machine required cooling capacity information, ventilation alternative machine heat source efficiency information, ventilation alternative machine pump rated output information, ventilation alternative machine blower type information included in the equipment diagram information. , Ventilation substitute blower design air volume information, ventilation substitute electric motor rated output information, ventilation substitute device first control presence / absence information, ventilation substitute device second control presence / absence information, and ventilation substitute device third control presence / absence information are included.

Energy-saving ventilation alternative air conditioner information includes each name of ventilation alternative air conditioner, ventilation target room application name, ventilation alternative machine required cooling capacity information, ventilation alternative machine heat source efficiency information, ventilation alternative machine pump rated output information, ventilation alternative machine. Blower type information, ventilation substitute blower design air volume information, ventilation substitute electric motor rated output information, ventilation substitute device 1st control presence / absence information, ventilation substitute device 2nd control presence / absence information, ventilation substitute device 3rd control presence / absence information Information that is associated with each other. The energy-saving ventilation alternative air conditioner information is one of the energy-saving calculation input information.

The energy-saving ventilation alternative air conditioner information is, for example, the ventilation alternative air conditioner name and the ventilation target room in the data format of the "ventilation alternative air conditioner input sheet" in the "outer skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute. Application name, Ventilation substitute required cooling capacity information, Ventilation substitute heat source efficiency information, Ventilation substitute pump rated output information, Ventilation substitute blower type information, Ventilation substitute blower design air volume information, Ventilation substitute electric motor rated output Information, information indicating the contents of the information, the ventilation substitute device first control presence / absence information, the ventilation substitute device second control presence / absence information, and the ventilation substitute device third control presence / absence information.

The equipment diagram information includes the name of the ventilation alternative air conditioner, the usage name of the ventilation target room, the required cooling capacity information of the ventilation alternative, the heat source efficiency information of the ventilation alternative, the rated output information of the ventilation alternative pump, and the blower type information for the ventilation alternative. , Ventilation substitute blower design air volume information, ventilation substitute electric motor rated output information, ventilation substitute device 1st control presence / absence information, ventilation substitute device 2nd control presence / absence information and ventilation substitute device 3rd control presence / absence information are included. There is.

However, in the equipment diagram information, the ventilation target room application name, ventilation substitute required cooling capacity information, ventilation substitute heat source efficiency information, ventilation substitute pump rated output information, ventilation substitute blower type information, ventilation substitute blower design The air volume information, the rated output information of the electric motor for the ventilation substitute device, the ventilation substitute device 1st control presence / absence information, the ventilation substitute device 2nd control presence / absence information and the ventilation substitute device 3 control presence / absence information are individually described in the name of the ventilation substitute air conditioner. Although they are associated with each other, they may not be associated with each other.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

The ventilation alternative air conditioner information acquisition unit 216 executes the ventilation alternative air conditioner heat source efficiency calculation process before executing the ventilation alternative air conditioner association process. The ventilation substitute heat source efficiency calculation process is a process of calculating the ventilation substitute heat source efficiency according to the equation (3).

In formula (3), Q ₀ indicates the ventilation alternative heat source efficiency. In formula (3), Q ₁ indicates the rated efficiency of the ventilation substitute. In the formula (3), Q ₀ is a value indicated by the ventilation substitute heat source efficiency information.

Ventilation alternative air conditioner name including equipment diagram information, ventilation target room use name, ventilation alternative machine required cooling capacity information, ventilation alternative machine heat source efficiency information, ventilation alternative machine pump rated output information, ventilation alternative machine blower type information, ventilation alternative Ventilation substitute air volume information, ventilation substitute electric motor rated output information, ventilation substitute device 1st control presence / absence information, ventilation substitute device 2nd control presence / absence information, and ventilation substitute device 3rd control presence / absence information are obtained for ventilation substitute air conditioner information. By being converted into energy-saving calculation input information by unit 216, it is converted into information that reduces the frequency with which the energy-saving calculation is not executed.

The lighting target room information acquisition unit 217 executes the lighting association processing for the room determined to be the lighting calculation target room by the room information acquisition unit 210. By executing the lighting association processing, the lighting target room information acquisition unit 217 acquires energy-saving lighting information. The lighting association processing is based on the room information, the main use information for the building target, and the lighting performance information, and the room information indicates the room floor height information, the room ceiling height information, the room frontage information, and the room depth information. Room index information, lighting equipment name, lighting equipment rated power consumption information, number of lighting equipment, room presence detection control presence / absence information, brightness detection control presence / absence information, time schedule control presence / absence information, initial illuminance correction function presence / absence information, and main use for construction This is a process of associating information with each other.

Lighting performance information includes room floor height information, room ceiling height information, room frontage information, room depth information, room index information, lighting equipment name, lighting equipment rated power consumption information, number of lighting equipment, and occupancy, which are included in the equipment diagram information. Includes detection control presence / absence information, brightness detection control presence / absence information, time schedule control presence / absence information, and initial illumination correction function presence / absence information.

Energy-saving lighting information includes each room and room use indicated by room information, and the main use of each room indicated by room information for construction, room floor height information, room ceiling height information, room frontage information, room depth information, and room. Index information, lighting equipment name, lighting equipment rated power consumption information, number of lighting equipment, room presence detection control presence / absence information, brightness detection control presence / absence information, time schedule control presence / absence information, and initial illuminance correction function presence / absence information are associated with each other. Information. The energy-saving lighting information is one of the energy-saving calculation input information.

Energy-saving lighting information is, for example, room information, building target main use information, room floor height information, and room in the data format of the "lighting input sheet" in the "outer skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute. Ceiling height information, room frontage information, room depth information, room index information, lighting equipment name, lighting equipment rated power consumption information, number of lighting equipment, room presence detection control presence / absence information, brightness detection control presence / absence information, time schedule control presence / absence information It is information indicating the presence / absence information of the initial illuminance correction function.

The equipment diagram information includes room information, building target main use information, room floor height information, room ceiling height information, room frontage information, room depth information, room index information, lighting equipment name, and lighting. It includes device rated power consumption information, the number of lighting devices, occupancy detection control presence / absence information, brightness detection control presence / absence information, time schedule control presence / absence information, and initial illuminance correction function presence / absence information. In addition, the architectural drawing information includes the building target main use information.

However, in the equipment diagram information and the building diagram information, the building target main use information, room floor height information, room ceiling height information, room frontage information, room depth information, room index information, lighting equipment name, lighting equipment rated power consumption information, Although the number of lighting devices, room presence detection control presence / absence information, brightness detection control presence / absence information, time schedule control presence / absence information, and initial illuminance correction function presence / absence information are individually associated with each room indicated by the room information, they are associated with each other. It may not be associated.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Main usage information for building targets included in building drawing information, room information included in equipment drawing information, room floor height information, room ceiling height information, room frontage information, room depth information, room index information, lighting equipment name, lighting equipment rated consumption The power information, the number of lighting devices, the presence / absence information of room detection control, the presence / absence information of brightness detection control, the presence / absence information of time schedule control, and the presence / absence information of the initial illuminance correction function are converted into energy-saving calculation input information by the lighting target room information acquisition unit 217. By doing so, it is converted into information that reduces the frequency with which the energy saving calculation is not executed.

The lighting target room information acquisition unit 217 executes the room index calculation process for the room determined to be the lighting calculation target room by the room information acquisition unit 210 before executing the lighting association processing. The room index calculation process is a process of calculating the room index according to the following formula (4).

In equation (4), E represents the room index. In formula (4), A represents a room area. In equation (4), L _out represents the length of the outer circumference of the chamber. In the formula (4), _{H U} represents a ceiling height. In formula (4), _HL represents the height of the working surface. The definition of the height of the work surface is the height from the floor surface to the work surface. The information on the height of the work surface is the information included in the architectural drawing information.

The room area is calculated from the room frontage information and the room depth information. The length of the outer circumference of the room is calculated from the room frontage information and the room depth information. The ceiling height is calculated from the architectural drawing information. The height of the work surface is calculated from the architectural drawing information assuming that the height of the work surface is 0.

The hot water supply target room information acquisition unit 218 executes the hot water supply target room association processing for the room determined to be the hot water supply calculation target room by the room information acquisition unit 210. By executing the hot water supply target room association processing, the hot water supply target room information acquisition unit 218 acquires the energy-saving hot water supply target room information. The hot water supply target room association processing is based on room information, building target main use information, room area information, and hot water supply target room performance information, and the room information indicates the building target main use information, room area, and hot water supply for each room. This is a process of associating location information, hot water saving equipment information, and hot water supply equipment names with each other.

The hot water supply target room performance information includes hot water supply location information, hot water saving equipment information, and hot water supply equipment name included in the equipment diagram information.

The energy-saving hot water supply target room information includes each room and room use indicated by the room information, the room area of each room indicated by the room information, the main use of the building target, hot water supply location information, hot water saving equipment information, and hot water supply equipment name. And are the information associated with each other. The energy-saving hot water supply target room information is one of the energy-saving calculation input information.

The energy-saving hot water supply target room information is, for example, room information, room area information, and building target main use in the data format of the "hot water supply target room input sheet" in the "outer skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute. Information, information indicating hot water supply location information, hot water saving equipment information, and information indicating the contents of the hot water supply equipment name.

The equipment diagram information includes room information, room area information, hot water supply location information, hot water saving equipment information, and hot water supply equipment names. In addition, the architectural drawing information includes the building target main use information.

However, in the architectural drawing information and the equipment drawing information, the room area information, the hot water supply location information, the hot water saving equipment information, and the hot water supply equipment name are associated with each other, although they are individually associated with each room indicated by the room information. It may not be.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Room information, building target main use information, room area information, hot water supply location information, hot water saving equipment information, and hot water supply equipment name, including equipment diagram information or building diagram information, are converted into energy saving calculation input information by the hot water supply target room information acquisition unit 218. By being converted, it is converted into information that reduces the frequency with which the energy saving calculation is not executed.

The hot water supply equipment information acquisition unit 219 acquires energy-saving hot water supply equipment information by executing the hot water supply equipment association processing. The hot water supply equipment association processing is based on the hot water supply equipment name and hot water supply equipment performance information, and according to the hot water supply equipment name, fuel type information, hot water supply equipment rated heating capacity information, hot water supply equipment heat source efficiency information, piping heat retention specifications related to the hot water supply equipment. This is a process of associating information, connection diameter information, solar heat effective heat collecting area information, solar heat collecting surface orientation angle information, and solar surface heat collecting surface inclination angle information with each other.

Hot water supply equipment performance information includes fuel type information, hot water supply equipment rated heating capacity information, hot water supply equipment heat source efficiency information, piping heat retention specification information, connection diameter information, solar heat effective heat collection area information, solar heat collection surface azimuth angle information, and solar surface collection. Includes thermal tilt angle information.

Energy-saving hot water supply equipment information includes hot water supply equipment name, fuel type information, hot water supply equipment rated heating capacity information, hot water supply equipment heat source efficiency information, piping heat retention specification information, connection diameter information, solar heat effective heat collection area information, solar heat collection surface azimuth information. And the solar surface heat collecting surface inclination angle information is information that is associated with each other. The energy-saving water heater information is one of the energy-saving calculation input information.

The energy-saving hot water supply equipment information is, for example, in the data format of the "hot water supply equipment input sheet" in the "outer skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute, and includes the hot water supply equipment name, fuel type information, and hot water supply equipment rated heating capacity. Information showing the contents of information, water heater heat source efficiency information, pipe heat retention specification information, connection diameter information, solar heat effective heat collecting area information, solar heat collecting surface orientation angle information, and solar surface heat collecting surface inclination angle information.

The equipment diagram information includes hot water supply equipment name, fuel type information, hot water supply equipment rated heating capacity information, hot water supply equipment heat source efficiency information, piping heat retention specification information, connection diameter information, solar heat effective heat collection area information, solar heat collection surface orientation angle information. And the solar surface heat collecting surface tilt angle information is included.

However, in the equipment diagram information, hot water supply equipment name, fuel type information, hot water supply equipment rated heating capacity information, hot water supply equipment heat source efficiency information, piping heat retention specification information, connection diameter information, solar heat effective heat collection area information, solar heat collection surface orientation angle Although the information and the solar surface heat collecting surface inclination angle information are individually associated with the name of the water heater, they may not be associated with each other.

The hot water supply equipment information acquisition unit 219 executes the hot water supply equipment heat source unit unit efficiency process for calculating the heat source unit unit efficiency (primary energy conversion) of the hot water supply equipment before executing the hot water supply equipment association process. Specifically, the heat source machine unit efficiency process for hot water supply equipment is a process for calculating the heat source unit unit efficiency process for hot water supply equipment according to the following formula (5).

In the formula (5), G represents the efficiency of the heat source unit of the water heater. In the formula (5), _BKE represents the rated heating capacity. The unit of rated heating capacity is kilowatts. _{W H} in Equation (5) represents a power rating consumption. The unit of rated power consumption is kilowatts. In the formula (5), W _{Loss 3} represents the rated fuel consumption. The unit of rated fuel consumption is kilowatts.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Water heater name, fuel type information, hot water supply equipment rated heating capacity information, hot water supply equipment heat source efficiency information, pipe heat retention specification information, connection diameter information, solar heat effective heat collection area information, solar heat collection surface orientation angle information, including equipment diagram information And the solar surface heat collecting surface inclination angle information is converted into energy saving calculation input information by the hot water supply equipment information acquisition unit 219, and is converted into information that reduces the frequency with which the energy saving calculation is not executed.

The elevator information acquisition unit 220 acquires energy-saving elevator information by executing the elevator association processing. Elevator association processing is based on room information, building target main use information, and elevator performance information, and based on room information, elevator type information, elevator number information, elevator load capacity information, elevator speed information, and elevators for each room indicated by the room information. This is a process of associating the transport capacity coefficient information and the elevator speed control method information with each other.

The elevator performance information includes elevator type information, elevator number information, elevator load capacity information, elevator speed information, elevator transport capacity coefficient information, and elevator speed control method information included in the equipment diagram information.

The energy-saving elevator information includes each room and room use indicated by the room information, the main use of the building object, the elevator type information of the elevator in each room indicated by the room information, the number of elevators, the elevator load capacity information, and the elevator speed information. Elevator transport capacity coefficient information and elevator speed control method information are information associated with each other. The energy-saving elevator information is one of the energy-saving calculation input information.

The energy-saving elevator information is, for example, room information, building target main application information, elevator type information, number of elevators in the data format of the "elevator input sheet" in the "skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute. Information indicating the contents of information, elevator load capacity information, elevator speed information, elevator transport capacity coefficient information, and elevator speed control method information.

The equipment diagram information includes room information, elevator type information, elevator number information, elevator load capacity information, elevator speed information, elevator transport capacity coefficient information, and elevator speed control method information. In addition, the architectural drawing information includes the building target main use information.

However, in the building drawing information and the equipment drawing information, the elevator type information, the number of elevators, the elevator load capacity information, the elevator speed information, the elevator transport capacity coefficient information, and the elevator speed control method information are individually stored in each room indicated by the room information. Are associated with each other, but may not be associated with each other.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Room information, building target main use information, elevator type information, elevator number information, elevator load capacity information, elevator speed information, elevator transport capacity coefficient information, and elevator speed control method information, including equipment diagram information or building diagram information, are available for elevators. By being converted into energy-saving calculation input information by the information acquisition unit 220, it is converted into information that reduces the frequency with which the energy-saving calculation is not executed.

The photovoltaic power generation system information acquisition unit 221 acquires energy-saving photovoltaic power generation system information by executing the photovoltaic power generation system association processing. The photovoltaic power generation system association processing is based on the photovoltaic power generation system performance information, and the photovoltaic power generation system name and power conditioner efficiency information regarding each photovoltaic power generation system indicated by the photovoltaic power generation system name according to the photovoltaic power generation system name. , Solar cell type information, array installation method information, array system capacity information, panel orientation angle information, and panel tilt angle information are associated with each other.

The photovoltaic power generation system performance information includes the photovoltaic power generation system name, power conditioner efficiency information, solar cell type information, array installation method information, array system capacity information, panel azimuth information, and panel tilt angle, which are included in the equipment diagram information. Contains information.

The energy-saving photovoltaic power generation system information includes the photovoltaic power generation system name, power conditioner efficiency information, solar cell type information, array installation method information, array system capacity information, and panel orientation of each photovoltaic power generation system indicated by the photovoltaic power generation system name. The angle information and the panel tilt angle information are information associated with each other. The energy-saving photovoltaic power generation system information is one of the energy-saving calculation input information.

The energy-saving photovoltaic power generation system information is, for example, the photovoltaic power generation system name and power conditioner in the data format of the "photovoltaic power generation system input sheet" in the "skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute. This information indicates the contents of efficiency information, solar cell type information, array installation method information, array system capacity information, panel orientation angle information, and panel tilt angle information.

The equipment diagram information includes the photovoltaic power generation system name, the power conditioner efficiency information, the solar cell type information, the array installation method information, the array system capacity information, the panel azimuth angle information, and the panel tilt angle information.

However, in the equipment diagram information, the power conditioner efficiency information, the solar cell type information, the array installation method information, the array system capacity information, the panel orientation angle information, and the panel tilt angle information are individually indicated by each solar power generation system name. Although they are associated with photovoltaic systems, they may not be associated with each other.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Photovoltaic system name, power conditioner efficiency information, solar cell type information, array installation method information, array system capacity information, panel orientation angle information and panel tilt angle information, which are included in the equipment diagram information, are acquired as photovoltaic system information. By being converted into energy-saving calculation input information by unit 221, it is converted into information that reduces the frequency with which the energy-saving calculation is not executed.

The cogeneration equipment information acquisition unit 222 acquires the energy-saving cogeneration equipment information by executing the cogeneration equipment association processing. The cogeneration equipment mapping process is based on the cogeneration equipment performance information, and the cogeneration equipment name indicates the cogeneration equipment name, annual power demand information, cogeneration equipment name, and cogeneration equipment for each cogeneration equipment indicated by the cogeneration equipment name. Generation power generation efficiency information, cogeneration exhaust heat recovery rate information, power generation dependence rate information, effective heat utilization rate information, effective exhaust heat amount cold heat utilization ratio information, hot water absorption refrigerating machine performance coefficient information and waste heat input type cold / hot water machine performance coefficient information Is a process of associating with each other.

The cogeneration equipment performance information includes the cogeneration equipment name, annual power demand information, cogeneration equipment name, cogeneration power generation efficiency information, cogeneration exhaust heat recovery rate information, power generation dependence rate information, and effective heat, which are included in the equipment diagram information. Includes utilization rate information, effective exhaust heat amount cold heat utilization ratio information, hot water absorption / freezer performance coefficient information, and exhaust heat input type cold / hot water performance coefficient information.

The energy-saving cogeneration equipment information includes the cogeneration equipment name, annual power demand information, cogeneration equipment name, cogeneration power generation efficiency information, cogeneration waste heat recovery rate information, and power generation dependency rate of each cogeneration equipment indicated by the cogeneration equipment name. Information, effective heat utilization rate information, effective exhaust heat amount cold heat utilization ratio information, hot water absorption / freezer performance coefficient information, and exhaust heat input type cold / hot water performance coefficient information are information associated with each other. The energy-saving cogeneration equipment information is one of the energy-saving calculation input information.

The energy-saving cogeneration equipment information is, for example, the cogeneration equipment name, annual power demand information, and cogeneration equipment in the data format of the "cogeneration equipment input sheet" in the "outer skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute. Generation equipment name, cogeneration power generation efficiency information, cogeneration exhaust heat recovery rate information, power generation dependence rate information, effective heat utilization rate information, effective exhaust heat amount cold heat utilization ratio information, hot water absorption refrigerator performance coefficient information and exhaust heat input type cold temperature This information indicates the content of the water machine performance coefficient information.

The equipment diagram information includes cogeneration equipment name, annual power demand information, cogeneration equipment name, cogeneration power generation efficiency information, cogeneration exhaust heat recovery rate information, power generation dependency rate information, effective heat utilization rate information, effective exhaust heat amount cold heat. It includes usage ratio information, hot water absorption / freezer performance coefficient information, and exhaust heat input type cold / hot water performance coefficient information.

However, in the equipment diagram information, cogeneration equipment name, annual power demand information, cogeneration equipment name, cogeneration power generation efficiency information, cogeneration waste heat recovery rate information, power generation dependence rate information, effective heat utilization rate information, effective heat exhaust amount Although the cold heat utilization ratio information, the hot water absorption / freezer performance coefficient information, and the exhaust heat input type cold / hot water machine performance coefficient information are individually associated with each cogeneration facility indicated by the cogeneration facility name, they are associated with each other. It may not be.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Cogeneration equipment name, annual power demand information, cogeneration equipment name, cogeneration power generation efficiency information, cogeneration exhaust heat recovery rate information, power generation dependency rate information, effective heat utilization rate information, effective exhaust heat amount cold heat, including equipment diagram information The utilization ratio information, the coefficient of performance information of the hot water absorption / freezer and the coefficient of performance information of the exhaust heat input type cold / hot water machine are converted into the energy saving calculation input information by the cogeneration equipment information acquisition unit 222, so that the frequency at which the energy saving calculation is not executed is determined. Converted to mitigating information.

The outdoor skin specification information acquisition unit 223 acquires the energy-saving outdoor skin specification information by executing the outdoor skin specification associating process. The outdoor skin specification mapping process is based on the room information, the building target main use information, and the outdoor skin specification performance information, and the room information indicates the room information, the main use of the building target, the room area, etc. It is a process of associating outdoor skin orientation information, outdoor skin awning effect cooling coefficient information, outdoor skin awning effect heating coefficient information, outer wall name, outdoor skin area information, window name, window area information, and blind presence / absence information with each other.

The outdoor skin specification performance information includes outdoor skin orientation information, outdoor skin awning effect cooling coefficient information, outdoor skin awning effect heating coefficient information, outer wall name, outdoor skin area information, window name, window area information, etc., which are included in the equipment diagram information. Includes information on the presence or absence of blinds.

The energy-saving outdoor skin specification information includes the position, name, floor area, outdoor skin orientation information, outdoor skin awning effect cooling coefficient information, outdoor skin awning effect heating coefficient information, outer wall name, and outdoor skin area information of each room indicated by the room information. This is information in which the window name, window area information, blind presence / absence information, and building target main use information are associated with each other. The energy-saving outdoor skin specification information is one of the energy-saving calculation input information.

The energy-saving outdoor skin specification information is, for example, the data format of the "non-air-conditioned outdoor skin specification input sheet" in the "outer skin / equipment specification input sheet" provided by the National Research and Development Corporation Building Research Institute, and the location, name, and floor area of the room. , Outdoor skin orientation information, outdoor skin awning effect cooling coefficient information, outdoor skin awning effect heating coefficient information, outer wall name, outdoor skin area information, window name, window area information and blind presence / absence information, and building target main use information Information indicating the contents.

The equipment diagram information includes room information, outdoor skin orientation information, outdoor skin awning effect cooling coefficient information, outdoor skin awning effect heating coefficient information, outer wall name, outdoor skin area information, window name, window area information, and blind presence / absence information. It has been. In addition, the architectural drawing information includes the building target main use information.

However, in the equipment diagram information, the outdoor skin orientation information, the outdoor skin awning effect cooling coefficient information, the outdoor skin awning effect heating coefficient information, the outer wall name, the outdoor skin area information, the window name, the window area information, and the blind presence / absence information are individually provided. Although they are associated with each room indicated by the room information, they may not be associated with each other.

In such a case, the energy saving calculation may not be executed depending on the energy saving calculation program. For example, the Kenken program does not perform energy saving calculations if they are not related to each other.

Room information, outdoor skin orientation information, outdoor skin awning effect cooling coefficient information, outdoor skin awning effect heating coefficient information, outer wall name, outdoor skin area information, window name, window area information and blind presence / absence information, including equipment diagram information The building target main use information included in the building design drawing is converted into energy-saving calculation input information by the outdoor skin specification information acquisition unit 223, and is converted into information that reduces the frequency with which the energy-saving calculation is not executed.

The interface control unit 203 controls the operation of the interface unit 21. By controlling the operation of the interface unit 21, the interface control unit 203 transmits the energy-saving calculation input information acquired by the energy-saving calculation input information acquisition unit 202 to the energy-saving calculation device 3 via the interface unit 21. When the interface unit 21 is configured to include a communication interface for connecting the own device to the external device, the interface control unit 203 transmits the energy saving calculation input information and the energy saving performance information to the external device via the interface unit 21. Then, the external device may output the energy saving calculation input information and the energy saving performance information. For example, when the external device includes a printer, the interface control unit 203 may transmit the energy-saving calculation input information and the energy-saving performance information to the printer, and have the printer print the energy-saving calculation input information and the image showing the energy-saving performance.

The output unit operation control unit 204 controls the operation of the output unit 24. By controlling the operation of the output unit 24, the output unit operation control unit 204 causes the output unit 24 to display, for example, an image showing the acquired energy-saving calculation input information.

The energy-saving calculation result acquisition unit 205 acquires the energy-saving performance information of the calculation result of the energy-saving calculation device 3 via the interface unit 21.

FIG. 8 is a flowchart showing an example of the flow of processing executed by the energy-saving calculation system 100 of the embodiment.

Architectural drawing information and equipment drawing information are input to the CAD device 1 (step S201). The drawing information acquisition unit 201 acquires the architectural drawing information and the equipment drawing information input to the CAD device 1 via the interface unit 21 (step S202). The energy-saving calculation input information acquisition unit 202 acquires the energy-saving calculation input information based on the architectural drawing information and the equipment drawing information (step S203). The interface control unit 203 controls the operation of the interface unit 21 and transmits the energy saving calculation input information to the energy saving calculation device 3 (step S204). The energy-saving calculation device 3 receives the energy-saving calculation input information (step S205). The energy saving calculation device 3 executes the energy saving calculation based on the received energy saving calculation input information (step S206). The energy saving calculation device 3 calculates the building energy saving performance by executing the energy saving calculation.

Next, the energy-saving calculation device 3 transmits the calculated energy-saving performance information indicating the building energy-saving performance to the energy-saving calculation input information acquisition device 2 and the CAD device 1 (step S207). The CAD device 1 and the energy saving calculation result acquisition unit 205 acquire the building energy saving performance information transmitted by the energy saving calculation device 3 (step S208). Next, the control unit 10 of the CAD device 1 records the building energy-saving performance information in the storage unit 13, and the energy-saving calculation result acquisition unit 205 records the building energy-saving performance information in the storage unit 23 (step S209). The output unit operation control unit 204 controls the operation of the output unit 24 and outputs information indicating the energy saving calculation input information and the building energy saving performance indicated by the building energy saving performance information (step S210). The interface control unit 203 causes an external device such as a printer to output information indicating the energy saving calculation input information and the building energy saving performance indicated by the building energy saving performance information via the interface unit 21 (step S211).

In step S211 the energy-saving calculation input information and the information indicating the building energy-saving performance indicated by the building energy-saving performance information are defined in, for example, the Act on Improvement of Energy Consumption Performance of Buildings under the control of the interface control unit 203. It is output in a format from an external device such as a printer.

The process executed by the energy-saving calculation device 3 in FIG. 8 is the process of steps S205 to S207 as described above.

The energy-saving calculation system 100 of the embodiment configured in this way acquires energy-saving calculation input information based on the architectural drawing information and the equipment drawing information. Therefore, the labor required for the work of preparing the information necessary for the energy saving calculation can be reduced.

(Modification example)
It is desirable that the judgment order is higher as the probability of satisfying the individual name matching condition is higher.

The processes of steps S209 to S211 do not necessarily have to be executed in the order of step S209, step S210, and step S211. The processes of steps S209 to S211 may be executed in any order as long as the processes of step S208 have been executed. For example, step S209, step S211 and step S210 may be executed in this order.

The usage estimation unit 206 analyzes the character code of the room name acquired in step S103 after the execution of step S103 and before the execution of step S104, and steps only the characters of the predetermined character code included in the acquired room name. It may be extracted before the execution of S104. In such a case, in the processing of step S104, step S105, step S117, and step S118, the determination is performed using the characters of the predetermined character code extracted in place of the room name itself in step S103.

The character of the predetermined character code may be, for example, a kanji character, a katakana character, or an alphabetic character. The character of the predetermined character code may be, for example, a character other than a number. The fact that the character of the predetermined character code is a character other than a number means that the usage estimation unit 206 removes only the number from the room name acquired in step S103 after the execution of step S103 and before the execution of step S104. means.

The use estimation unit 206 may record the result of each process in the use estimation process in the storage unit 23. The result of each process in the use estimation process is, for example, that there was no energy-saving room name satisfying the partial match condition in the process of step S117. Further, the use estimation unit 206 may record the history of the result of each process in the use estimation process in the storage unit 23. The history of the result of each process in the use estimation process is, for example, the history of the result that there was no energy-saving room name satisfying the partial match condition in the process of step S117.

In step S117, when there is no energy-saving room name satisfying the partial match condition, the user may input the energy-saving room use name of the room to be estimated into the energy-saving calculation input information acquisition device 2 via the input unit 22. The process in which the user inputs the name of the energy-saving room application of the room to be estimated to the energy-saving calculation input information acquisition device 2 via the input unit 22 (hereinafter referred to as “user first input process”) is, for example, after step S119. Will be executed. In such a case, the use estimation unit 206 acquires the energy-saving room use name input by the user's first input process as the energy-saving room use name of the room to be estimated.

The usage estimation unit 206 associates the energy-saving room usage name input by the user's first input process with the room name acquired in step S103 of the room to be estimated, and the energy-saving building usage name shown in the construction drawing. It may be recorded in the storage unit 23 as information (hereinafter referred to as "user history information"). The user history information is recorded in the storage unit 23, for example, in a form of being added to the energy saving room use list information.

If there is no room name satisfying the partial match condition in step S117, the use estimation unit 206 may estimate the use name of the energy-saving room based on the user history information.

The output unit operation control unit 204 outputs the acquisition result energy-saving room application name via the output unit 24 each time the application estimation unit 206 acquires the energy-saving room application name of the room to be estimated by the application estimation process. May be good. In such a case, if the user is not satisfied with the estimation result of the usage estimation unit 206, the user may change the estimation result of the usage estimation unit 206 via the input unit 22. Specifically, the user inputs the estimation result of the application estimation unit 206 by inputting the energy saving room application name via the input unit 22 after the output unit 24 outputs the acquisition result of the energy saving room application name. Change to the room usage name. Hereinafter, the process of inputting the energy-saving room use name via the input unit 22 after the output unit 24 outputs the acquisition result of the energy-saving room use name is referred to as a user second input process. The estimation result of the usage estimation unit 206 changed by the user second input process may be recorded in the storage unit 23 by the usage estimation unit 206. Specifically, the following information on the list of applications for the energy-saving room to be updated is updated and stored in the storage unit 23.

When the energy-saving calculation input information acquisition device 2 accepts the user's second input process, the storage unit 23 stores the updated energy-saving room use list information. The updated energy-saving room use list information is information indicating the correspondence between the energy-saving room use name, the energy-saving room name, and the energy-saving building use name, and is the information updated by the user's second input process. The correspondence between the energy-saving room application name, the energy-saving room name, and the energy-saving building application name in the initial state of the updated energy-saving room application list information is the energy-saving room application name, the energy-saving room name, and the energy-saving building application name shown in the energy-saving room application list information. It is the same as the correspondence with. The initial state means the state of the updated energy-saving room use list information before the update is performed by the user's second input process.

After the user's second input processing is executed, the usage estimation unit 206 refers to the updated energy-saving room usage list information in preference to the energy-saving room usage list information in the usage estimation processing.

The application list information of the energy-saving room to be updated returns to the initial state when a predetermined predetermined condition (hereinafter referred to as "retention condition") is satisfied. The holding condition is, for example, a condition that a certain period of time elapses after the temporary energy saving room use list information is created.

It should be noted that there is always a timing when the individual name matching condition is satisfied while the processes from step S111 to step S113 are repeatedly executed from the number of ranks to 1. Therefore, the processes of steps S111 and S116 do not necessarily have to be executed.

All or part of each function of the CAD device 1 and the energy-saving calculation input information acquisition device 2 uses hardware such as an ASIC (Application Specific Integrated Circuit), a PLD (Programmable Logic Device), and an FPGA (Field Programmable Gate Array). It may be realized by using. The program may be recorded on a computer-readable recording medium. The computer-readable recording medium is, for example, a flexible disk, a magneto-optical disk, a portable medium such as a ROM or a CD-ROM, or a storage device such as a hard disk built in a computer system. The program may be transmitted over a telecommunication line.

The energy-saving calculation input information acquisition device 2 may be implemented by using a plurality of information processing devices that are communicably connected via a network. In this case, each functional unit included in the energy-saving calculation input information acquisition device 2 may be distributed and mounted in a plurality of information processing devices. For example, the outer wall name acquisition unit 207, the fitting information acquisition unit 208, the eaves effect coefficient acquisition unit 209, the room information acquisition unit 210, the heat source group information acquisition unit 211, the secondary pump group information acquisition unit 212, and air conditioning. Target room information acquisition unit 213, ventilation target room information acquisition unit 214, ventilation equipment information acquisition unit 215, ventilation alternative air conditioner information acquisition unit 216, lighting target room information acquisition unit 217, hot water supply target room information acquisition unit 218, hot water supply equipment information acquisition unit 219, elevator information acquisition unit 220, solar power generation system information acquisition unit 221, cogeneration equipment information acquisition unit 222, and outdoor skin specification information acquisition unit 223 are application estimation units. It may be mounted on an information processing device different from other functional units included in the control unit 20 including the 206.

The name indicating the main building use in the architectural drawing is an example of the main building use name in the architectural drawing. The building target main use information is an example of the building drawing main building use name information.

Although the embodiments of the present invention have been described in detail with reference to the drawings, the specific configuration is not limited to this embodiment, and the design and the like within a range not deviating from the gist of the present invention are also included. Therefore, the scope of the present invention is defined only by the claims and their equivalents.

1 ... CAD device, 2 ... Energy saving calculation input information acquisition device, 3 ... Energy saving calculation device, 100 ... Energy saving calculation system, 10 ... Control unit, 11 ... Interface unit, 12 ... Input unit, 13 ... Storage unit, 14 ... Output unit , 20 ... Control unit, 21 ... Interface unit, 22 ... Input unit, 23 ... Storage unit, 24 ... Output unit, 911 ... Processor, 912 ... Memory, 921 ... Processor, 922 ... Memory, 201 ... Figure information acquisition unit, 202 ... Energy saving calculation input information acquisition unit, 203 ... Interface control unit, 204 ... Output unit operation control unit, 205 ... Energy saving calculation result acquisition unit, 206 ... Application estimation unit, 207 ... Outer wall name acquisition unit, 208 ... Joinery information acquisition unit, 209 ... Eaves effect coefficient acquisition unit, 210 ... Room information acquisition unit, 211 ... Heat source group information acquisition unit, 212 ... Secondary pump group information acquisition unit, 213 ... Air conditioning target room information acquisition unit, 214 ... Ventilation target room information acquisition unit , 215 ... Ventilation equipment information acquisition unit, 216 ... Ventilation alternative air conditioner information acquisition unit, 217 ... Lighting target room information acquisition unit, 218 ... Hot water supply target room information acquisition unit, 219 ... Hot water supply equipment information acquisition unit, 220 ... Elevator information acquisition Department, 221 ... Solar power generation system information acquisition department, 222 ... Cogeneration equipment information acquisition department, 223 ... Outdoor skin specification information acquisition department

Claims (6)

The figure information acquisition unit that acquires the architectural drawing information that is the information shown in the architectural drawing of the building target and the equipment drawing information that is the information shown in the equipment drawing of the building target.
The energy consumption performance of a building specified in the Energy Conservation Law is defined as the building energy saving performance, the predetermined processing for calculating the building energy saving performance is defined as the energy saving calculation, and the building energy saving performance of the building target is calculated by the energy saving calculation. The energy-saving calculation input information acquisition unit which acquires the energy-saving calculation input information which is the information about the building object used for calculating the building object based on the building drawing information and the equipment drawing information acquired by the figure information acquisition unit, and
Energy saving calculation input information acquisition device equipped with. The name in the energy saving calculation that represents the room use is defined as the energy saving room use name.
The name of the room in the energy saving calculation is defined as the energy saving room name.
Information indicating the correspondence between the energy-saving room use name, the energy-saving room name, and the individual building use name, which is the name in the energy-saving calculation and represents the use of the room, is used as the energy-saving room use list information.
The energy-saving calculation input information includes the energy-saving room use name of each room included in the building object.
The architectural drawing information includes room information including a room name in the architectural drawing of each room included in the building object and information indicating a name of a room use in the architectural drawing of each room, and a main use of the building object. Includes the architectural drawing main building usage name information, which is the name indicating the building drawing main building usage name, which is the name in the building drawing.
Based on the room information, the building drawing main building use name information, and the energy saving room use list information, the energy saving calculation input information acquisition unit obtains the energy saving room use name and the individual building use name of each room provided by the building object. presume,
The energy-saving calculation input information acquisition device according to claim 1. When the energy-saving room name that completely matches the room name indicated by the room information is in the energy-saving room application list information, the energy-saving calculation input information acquisition unit completely matches the room name indicated by the room information. It is estimated that the energy-saving room use name corresponding to the energy-saving room name is the energy-saving room use name of the room to be estimated.
The energy-saving calculation input information acquisition device according to claim 2. The energy-saving calculation input information acquisition unit partially matches the room name indicated by the room information even when the energy-saving room name that completely matches the room name indicated by the room information is not included in the energy-saving room application list information. When the energy-saving room name is in the energy-saving room use list information, the energy-saving room use name corresponding to the energy-saving room name that partially matches the room name indicated by the room information is used as the energy-saving room use of the room to be estimated. Presumed to be a name,
The energy-saving calculation input information acquisition device according to claim 3. The figure information acquisition step in which the computer acquires the architectural drawing information which is the information shown in the architectural drawing of the building object and the equipment drawing information which is the information shown in the facility drawing of the building object.
The energy consumption performance of a building specified by the Energy Conservation Law by a computer is defined as the building energy saving performance, the predetermined processing for calculating the building energy saving performance is defined as the energy saving calculation, and the building to be built is calculated by the energy saving calculation. Energy-saving calculation input information acquisition step of acquiring energy-saving calculation input information which is information about the building object used for calculating energy-saving performance based on the building drawing information and the equipment drawing information acquired in the figure information acquisition step. When,
Energy saving calculation input information acquisition method. A computer program for operating a computer as the energy-saving calculation input information acquisition device according to any one of claims 1 to 4.

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