JPWO2010092805A1 - Energy management support device, energy management support system, energy management support method and program - Google Patents

Abstract

The user can rationally and efficiently manage energy use, and facilitate the introduction of energy management, thereby promoting the introduction of energy management. A storage unit for storing management data group information defining a management data group including data for obtaining at least information necessary for determination of energy use status to be managed in energy management; and defined in the management data group information An energy management support device characterized in that energy management can be executed with reference to the management data group.

Description

  The present invention relates to an energy management support device, an energy management support system, an energy management support server device, an energy management support method, and a program for efficiently performing energy management.

  At present, BEMS (Building and Energy Management System) is introduced to a central monitoring device of a building or the like. BEMS is a building management system for performing operation control of facilities such as air conditioning, ventilation, lighting, water supply and drainage, and monitoring the state of each room such as temperature and humidity. BEMS has been introduced into relatively large buildings (for example, see “Patent Document 1”). In BEMS, depending on the scale of a building, a large amount of data is acquired from tens of thousands of measurement points. However, it is difficult to accurately grasp the actual energy usage of the building using the measurement data acquired by BEMS and to rationally manage the energy usage. In the current situation where prompt countermeasures against the problem of depletion of energy resources and global environmental problems are demanded, such a rough energy management method is not desirable.

  On the other hand, an energy management method for managing data for obtaining information on energy supply amount, energy conversion efficiency, energy transfer efficiency, energy demand amount in the building when building energy management is proposed. (For example, refer to “Patent Document 2”). According to such an energy management method, it is possible to manage the energy flow of the building, thereby accurately grasping the actual state of energy use. In addition, since the factors that do not use energy reasonably become clear, appropriate countermeasures can be taken. There have also been reports of cases where building energy management using this method has been able to reduce building energy use by 15%.

JP 2008-40865 A JP 2003-162573 A

By the way, when energy management of a building is performed using the method described in Patent Document 2, data relating to the above-mentioned energy supply amount, etc., based on the size and use of the building, and the configuration of energy-using equipment provided in the building, etc. It is necessary to select management data. However, the size and use of the building, the energy use equipment provided in the building, etc. vary widely from building to building. For this reason, the operation of appropriately selecting management data requires a high level of knowledge and experience of an expert, and it is difficult for the user to select such management data. In addition, it takes a lot of management to reliably measure the measurement data corresponding to the selected management data at a predetermined measurement frequency.
Currently, some software that can be used for energy management has been developed. However, the types of measurement data acquired by the building management system (BEMS) installed in the building differ, and the item name of each measurement data for recording and managing the measurement data, The classification of each measurement data, the arrangement of items, the unit of each measurement data, etc. are also different. In addition, the measurement data group acquired by the building management system includes a lot of data unnecessary for energy management, while there is a case where data necessary for energy management is insufficient. For this reason, in order for the user to use the software, it is first necessary to prepare necessary management data. In the maintenance work, first, it is necessary to extract necessary data from a large amount of measurement data obtained by an existing building management system or the like, and calculate and process it into a necessary form. It is also necessary to acquire the missing data.
As described above, in order to rationally manage the energy use of buildings, it is necessary to seek assistance from experts, and work related to energy management, such as management data selection work, measurement management, management data maintenance work, etc. Is also complicated, and energy management is inefficient. On the other hand, in order to operate efficiently, it is necessary to design software individually according to the building management system of each building and the management status of measurement data, which is costly.

  The present invention has been made in view of the above-described circumstances, and allows the user to manage energy use rationally and efficiently, and facilitates the introduction and / or operation of energy management. An object of the present invention is to provide an energy management support device, an energy management support system, an energy management support server device, an energy management support method and a program that can promote the introduction of energy management.

In order to achieve the above object, according to the first aspect of the present invention, management data group information defining a management data group including data for obtaining at least information necessary for determining the energy usage status to be managed in energy management. Is provided, and an energy management support device is provided that is capable of performing energy management with reference to a management data group defined in the management data group information.
According to the above configuration, the management data group information defines data for obtaining at least information necessary for determining the energy usage status to be managed in energy management. Software with a processing function for energy management can be easily designed by referring to the data group information, and the software available to users can be diversified.
In addition, since the management data group information defines data for obtaining at least information necessary for determining the energy usage status to be managed in energy management, the management data group information is referred to by referring to the management data group information. It becomes easy to prepare data to be managed in energy management based on the data group information. Therefore, when the user performs energy management, management data can be selected appropriately without the intervention of experts with advanced knowledge and experience. And it can carry out efficiently. In addition, the introduction and operation of energy management can be facilitated, whereby the introduction of energy management can be promoted and the use of energy can be rationalized.

Further, the second aspect of the present invention provides the management data group defined in the management data group information in the first aspect, wherein the data directly related to the determination of the energy usage status, the energy usage status, And data indirectly related to the judgment.
According to the above configuration, the management data defined in the management data group information includes data directly related to the determination of the energy usage status and data indirectly related to the rationality of energy usage. Energy use status can be determined in a complex manner, and energy use can be reasonably managed.

In addition, in a third aspect of the present invention, in the second aspect, the data indirectly related to the determination of the energy usage status is data necessary for calculation of data directly related to the determination of the energy usage status. It is characterized by including.
According to a fourth aspect of the present invention, in any one of the first to third aspects, the management data group includes reference value data indicating rationality of the energy usage status for each data. And
Further, a fifth aspect of the present invention is the method according to the fourth aspect, wherein the rationality of the energy usage status is determined based on each data of the management data group defined in the management data group information and the reference value data. An energy rationality determination unit is provided.

Further, a sixth aspect of the present invention is the energy supply according to any one of the first aspect to the fifth aspect, wherein the management data defined in the management data group information is supplied for each stage of the building life cycle. It is preferable that the data is classified into data for obtaining information necessary for determining the energy usage status from the aspect of energy efficiency, energy transfer efficiency, energy conversion efficiency, and energy demand.
Here, as the stages of the building life cycle, there may be three stages: a design stage, an operation stage, and a repair stage.
According to the above configuration, the energy usage status can be determined from the energy supply aspect, energy transfer efficiency aspect, energy conversion efficiency aspect, and energy demand aspect at each stage of the building life cycle, It is possible to accurately grasp the actual situation from each aspect, and rationalize the energy use of the building.

Further, according to a seventh aspect of the present invention, in any one of the first aspect to the sixth aspect, the measurement item selected based on the management data group defined in the management data group information, and each measurement A measurement management information storage unit that stores measurement management information that defines the measurement conditions of the item and a measurement data acquisition unit that acquires measurement data corresponding to the measurement item are connected to each measurement based on the measurement management information. It is good also as a structure provided with the measurement management part which performs a measurement request | requirement to the said measurement means so that each measurement data may be measured on the measurement conditions according to an item.
According to the above configuration, the measurement management information storage unit stores the measurement management information that defines the measurement items selected based on the management data group defined in the management data group information and the measurement conditions of each measurement item. To do. Based on this measurement management information, the measurement management unit sends a measurement request signal to the measurement means so as to measure each measurement data under measurement conditions corresponding to each measurement item. Therefore, when performing energy management, the user can reduce the labor of management related to measurement, and can efficiently operate energy management. Moreover, measurement can be performed reliably.

Further, an eighth aspect of the present invention is the maintenance item selected based on the management data group defined in the management data group information in any one of the first to seventh aspects, and each maintenance A maintenance management information storage unit that stores maintenance management information that defines the maintenance time of the item, and a maintenance notification unit that notifies the user that maintenance is necessary, are connected to any one of the items based on the maintenance management information. A maintenance management unit that issues a maintenance notification request to the maintenance notification unit may be provided so as to notify the user that maintenance of the maintenance item is necessary when the maintenance time of the maintenance item comes.
According to the above configuration, the maintenance management information storage unit stores the maintenance management information that defines the maintenance items selected based on the management data group defined in the management data group information and the maintenance time of each maintenance item. To do. Based on the maintenance management information, the maintenance management unit notifies the maintenance notification means to notify the user that the maintenance of the maintenance item is necessary when the maintenance time of any maintenance item comes. Send a request signal. Therefore, the user can grasp that the maintenance of the predetermined maintenance item is necessary by the maintenance notification means, can reduce the labor related to the maintenance time management, and can efficiently operate the energy management. In addition, maintenance can be ensured and energy use can be rationalized.

The ninth aspect of the present invention is the measurement data input means for inputting measurement data measured in relation to energy use in the energy management target in any one of the first aspect to the eighth aspect. And a data management unit that stores measurement data input from the measurement data input unit as management data in a storage device based on the management data group information.
According to the above-described configuration, the data management unit uses the measurement data input from the measurement data input unit and is measured as the management data in the storage device based on the management data group information. Since the data is stored, the management data stored in the storage device can be referred to software based on the management data group information.

Further, a tenth aspect of the present invention is the aspect according to any one of the first aspect to the ninth aspect, wherein the management data group information defines a standard format for storing the management data in a storage device, When the measurement data in a format different from the standard format is input from the measurement data input unit, the data management unit may be converted into a standard format and stored in the storage device.
According to the above configuration, when measurement data recorded and managed in a format different from the standard format is input from the measurement data input means to the data management unit, the format of the measurement data is defined in the standard format defined by the management data group information. For example, measurement data managed in a different format by an existing building management system or the like can be referred to software based on management data group information.

In addition, according to an eleventh aspect of the present invention, in any one of the first to tenth aspects, a process related to energy management is executed with reference to a management data group defined in the management data group information. It is good also as a structure provided with the interface with software, and the starting management part which starts the said software with the schedule prescribed | regulated according to the kind of process of the said software.
According to the above configuration, the activation management unit defines the software for executing the process related to energy management with reference to the management data group defined in the management data group information according to the type (content) of the process of the software. Therefore, it is not necessary to activate the software on the user side, the labor required for energy management can be reduced, and energy management can be operated efficiently.

Further, a twelfth aspect of the present invention is the communication device according to any one of the first aspect to the eleventh aspect, wherein communication with a terminal device is possible via a network, and the management data group information is transmitted from the terminal device. You may enable energy management with reference to the defined management data group.
According to the above configuration, the terminal device is used by communicating with the terminal device via the network, causing the terminal device to refer to the management data group defined in the management data group information, and executing the energy management from the terminal device. It is possible to remotely support the energy management of the user who performs.

In order to achieve the above object, according to a thirteenth aspect of the present invention, there is provided management data defining management data including data for obtaining information necessary for determining at least an energy usage state to be managed in energy management. An energy management support system comprising: storage means for storing group information; and energy management execution means for executing energy management with reference to a management data group defined in the management data group information. To do.
According to the said structure, since it has the structure substantially the same as the energy management assistance apparatus of the said 1st aspect, there exists an effect substantially the same as the energy management assistance apparatus of the said 1st aspect.

In order to achieve the above object, according to a fourteenth aspect of the present invention, there is provided an energy management support method for performing energy management using a computer, wherein the computer uses at least an energy usage state to be managed in the energy management. Storing management data group information defining management data including data for obtaining information required for the determination, and enabling energy management with reference to the management data group defined in the management data group information, An energy management support method is provided.
According to the said structure, since it has the structure substantially the same as the energy management assistance apparatus of the said 1st aspect, there exists an effect substantially the same as the energy management assistance apparatus of the said 1st aspect.

In order to achieve the above object, according to a fifteenth aspect of the present invention, the computer defines management data including data for obtaining information necessary for determining at least the energy usage status to be managed in energy management. A program is provided that functions as means for storing the management data group information, and enables energy management with reference to the management data group defined in the management data group information.
According to the said structure, since it has the structure substantially the same as the energy management assistance apparatus of the said 1st aspect, there exists an effect substantially the same as the energy management assistance apparatus of the said 1st aspect.

In order to achieve the above object, according to a sixteenth aspect of the present invention, the computer defines management data including data for obtaining information necessary for determining at least the energy usage status to be managed in the energy management. And a computer-readable program storing a program characterized in that energy management can be executed with reference to the management data group defined in the management data group information. A recording medium is provided.
Such recording media include any recording medium capable of recording digital data, such as a magnetic disk such as a hard disk drive, an optical disk such as a CD-ROM, and a semiconductor memory.
According to the said structure, since it has the structure substantially the same as the energy management assistance apparatus of the said 1st aspect, there exists an effect substantially the same as the energy management assistance apparatus of the said 1st aspect.

  ADVANTAGE OF THE INVENTION According to this invention, while being able to manage energy usage rationally and efficiently, a user can introduce and / or operate energy management easily, and can thereby promote introduction of energy management. .

FIG. 1 is a block diagram showing a functional configuration of the energy management support system according to the first embodiment of the present invention. FIG. 2 is a diagram illustrating a management data group defined by management data group information. FIG. 3 is a diagram showing a management data group defined by management data group information. FIG. 4 is a diagram illustrating a management data group defined by management data group information. FIG. 5 is a diagram showing a management data group defined by management data group information. FIG. 6 is a diagram illustrating a management data group defined by management data group information. FIG. 7 is a diagram showing a management data group defined by management data group information. FIG. 8 is a flowchart of standard format conversion processing. FIG. 9 is a flowchart of the filtering process. FIG. 10 is a flowchart of the pattern matching process. FIG. 11 is a flowchart of the format conversion process. FIG. 12 is a flowchart of the energy management operation process. FIG. 13 is a flowchart of the management guideline operation process. FIG. 14 is a block diagram showing a functional configuration of an energy management support system according to the second embodiment of the present invention. FIG. 15 is a schematic diagram showing an energy management system according to another aspect of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
<First Embodiment>
An energy management support system 100 shown in FIG. 1 is a business or the like (hereinafter referred to as “user”) using energy in a factory, business place, commercial building or the like (hereinafter referred to as “building”) that uses energy. Is a system that supports users when setting predetermined management guidelines for energy management, and provides users with various services for supporting the implementation of energy management based on these management guidelines.
Here, the above management guidelines indicate the items to be managed when the user performs energy management in the building, and the important matters to be managed in order to achieve rationalization of energy use in the building and to achieve energy saving. A manual. In this embodiment, the management guidelines are based on the management standards based on the philosophy of management standards, in accordance with the judgment standards established based on the Japanese law on the rationalization of energy use (hereinafter referred to as the “Energy Saving Law”). Items related to “measurement / recording”, “maintenance / inspection”, and “measures for establishment / renovation” shall be included.

Next, the configuration of the energy management support system 100 will be described.
As shown in FIG. 1, an energy management support system 100 includes the energy management support device 1, and the energy management support device 1 includes an energy management support OS unit 2 and an application unit 3. In addition, the energy management support system 100 includes an input device 4 configured by a keyboard and the like for inputting various information from a user, a display device 5 configured by a liquid crystal display and the like, and various types of settings set in the building. A measurement system 6 that acquires measurement data related to energy management from a measurement point, a monitoring device 8 that monitors information related to energy use in these energy-using devices, and various energy management devices A measurement data input unit 7 for inputting related measurement data is provided, and these are connected to the energy management support apparatus 1. In addition, an optimum operation controller 9 that performs control so as to perform optimum operation is connected to a heat source equipment control device (not shown) for controlling the heat source equipment provided by the user. The measurement system 6, the monitoring device 8, and the measurement data input unit 7 each constitute a measurement data input unit independently, and the energy management support system 100 may include at least one or more. The measurement system 6 can use an existing BEMS.

  The functional configuration of the energy management support apparatus 1 shown in FIG. 1 is realized by the cooperation of a computer system as hardware resources and various programs as software resources. Specifically, the computer system is loaded with an energy management support program according to the present invention recorded on a recording medium such as a CD-ROM and various application programs (software) that can be used for energy management. As a result, these programs are installed in the hard disk drive. Then, by causing the computer system to execute these programs, the functions of the energy management support OS unit 2 and the application unit 3 shown in FIG. 2 are realized.

  First, prior to the description of the energy management support OS unit 2, the application unit 3 will be described. The application unit 3 operates under the control of the energy management support OS unit 2. In the example illustrated in FIG. 1, the application unit 3 includes an energy rationality determination unit 31, a legal compliance document creation unit 32, an energy demand analysis unit 33, an energy saving measure guideline creation unit 34, and an optimum operation guideline creation unit 35. The optimum design processing unit 36 and the device ledger creation unit 37 are provided. These correspond to each application program read by the computer system. In addition, the energy rationality determination unit 31, the legal compliance document creation unit 32, the energy demand analysis unit 33, and the energy saving measure guideline creation unit 34 do not use arbitrary management data, but the data management unit 22 described later. It is designed to process using any management data group among the management data groups defined in the management data group information. In other words, by designing the application program so as to use the management data group defined by the management data group information, the measurement data of the management data group can be obtained from the energy management support OS unit 2, so that these For example, it is not necessary to incorporate an interface for acquiring measurement data from an existing BEMS or the like, and application program development is facilitated. Furthermore, since a management data group recommended for energy management is defined in advance by management data group information, the application program provider can easily design an application program.

  The energy rationality determination unit 31 has a function of visualizing the energy usage state of the building and the operating state of the equipment that are the targets of the user's energy management using a graph or the like, and performing a process of determining the rationality of energy usage. In addition, it has a function of selecting a variable that closely influences energy consumption, processing for evaluating an energy consumption basic unit in consideration of influencing factors such as outside air temperature, and the like.

  The legal compliance document creation unit 32 automatically creates a management standard required by the Energy Conservation Law according to the energy management target defined by the user (for example, the management target incorporated in the energy management guidelines) It has a function to create periodic reports required by law.

  The energy demand analysis unit 33 predicts the annual energy demand of the building subject to energy management, or categorizes it according to the attribute of demand, and analyzes, designs, and analyzes the optimum operation method of the annual energy consumption simulation and heat source system. For generating data to be used as basic data. The energy demand analysis data generated by the energy demand analysis unit 33 is used in the optimum operation guideline creation unit 35 and the optimum design processing unit 36.

The energy saving measure guideline creation unit 34 has a function of presenting information on cost effectiveness such as the effect of implementing energy saving measures by introducing energy management, the estimated cost, and the calculation of the reduction amount to the user.
The optimum operation guideline creation unit 35 has a function of performing an operation analysis simulation for bringing the energy consumption amount and the carbon dioxide gas emission amount of the heat source equipment close to the minimum, for example, and presenting the optimum operation guideline to the user.
The optimum design processing unit 36 has a function of making an optimum design of the heat source facility of the building using the energy demand analysis data and the like.
The device ledger creation unit 37 has a function of performing a ledger maintenance of energy equipment devices.
However, each functional unit included in the application unit 3 described above is an example, and is not limited to the example shown in the embodiment.

  Next, the configuration of the energy management support OS unit 2 will be described. The energy management support OS unit 2 has a function of comprehensively managing and controlling the entire hardware and software operations of the energy management support device 1. Further, the energy management support OS unit 2 has a function of delivering measurement data input from the measurement system 6, the monitoring device 8, and the measurement data input unit 7 in response to a request from each application program of the application unit 3. That is, each application program of the application unit 3 does not need to have a function of directly acquiring measurement data from an existing BEMS or the like of the building, but acquires and processes measurement data only by requesting the energy management support OS unit 2. Can be executed. In this way, each application program can execute processing and exert its function without being affected by the state of existing facilities in the building. From the viewpoint of these application programs, the energy management support OS unit 2 has a so-called OS (Operating System). ).

  As a functional configuration provided in the energy management support OS unit 2, an application interface unit 21, a data management unit 22 that manages management data used when executing various processes in the application unit 3, and management data are stored. An energy management database 23 and a management guideline operation unit 24 that operates energy management based on a preset management guideline are provided. The management guideline is set in the management guideline operation unit 24 by the building energy manager or the like using the input device 4.

  The application interface unit 21 is a connection interface for connecting the energy management support OS unit 2 and the application unit 3. Each application program of the application unit 3 acquires management data (measurement data) from the energy management support OS unit 2 through the application interface unit 21.

The data management unit 22 includes a management data group information storage unit 22b that stores management data group information that defines a management data group to be managed in energy management, and a standard format conversion unit 22a. The data management unit 22 has a function of managing input / output of management data based on the management data group information stored in the management data group information storage unit 22b.
Here, the management data group defined in the management data group information includes at least data for obtaining information necessary for determining the energy usage status. In addition, these management data include data directly related to the determination of energy usage status and indirectly related data. The management data group information defines management data that should be managed in order to enable appropriate energy management of each building even when a building subject to energy management is arbitrary. That is, when the user performs energy management of the building to be managed by the user, the management data is selected from the management data defined in the management data group information, thereby saving energy and / or energy. Appropriate energy management can be performed to determine the rationality of usage.
Note that the management data group defined by the management data group information does not mean that it is impossible to save energy or judge the rationality of the energy usage status unless all the management data is managed. In other words, the management data group information defines the maximum set of management data that can be used for appropriate energy management of any building with different facilities. The definition of management data is stipulated to reflect the experience, knowledge and knowledge of highly skilled energy managers who have experience in rationalizing energy use in many buildings. Therefore, when a user formulates a management guideline, even if a user has a low level of skill, he selects management data from the management data group defined in the management data group information according to the management target of the user. It is possible to appropriately grasp the energy usage status of the management target, and to appropriately judge the energy usage status.

  The management data group information defines the types of management data required for energy management, the item name of each management data when each management data is recorded and managed (stored) in the energy management database 23, and the classification of each management data. Also, the arrangement of each management data, the unit of each management data, the number of effective digits, etc. are defined. In addition, the management data group information may include information on a format such as a model, an array, and a storage position when inputting / outputting energy management data to / from the storage device. Based on this management data group information, the data management unit 22 manages input / output of energy management data between the application unit 3 and the energy management database 23. In the following, the item name of each management data, the classification of each management data, the arrangement of each management data, each management data when each management data defined in the management data group information is recorded and managed (stored) in the energy management database 23 Information required to store management data in the management database, such as the unit of the number of digits and the number of significant digits, is collectively referred to as “standard format”. The application program provider is captured in the format of the measurement data acquired by the existing BEMS and the like by designing each application program of the application unit 3 so as to use the management data in a format defined in this standard format. The desired management data can be acquired from the energy management support OS unit 2 without being used.

The monitoring device 8 and the measurement data input unit 7 described above are connected to the data management unit 22 via an interface (not shown), and various measurement data are input from these. In addition, various measurement data are input to the data management unit 22 from the measurement system 6 via a measurement management unit 25 described later. The measurement data input unit 7 may input measurement data measured by an existing BEMS in the building.
Various measurement data input to the data management unit 22 are stored as management data in the energy management database 23 based on the management data group information. At this time, when the measurement data recorded and managed (stored) in a format different from the standard format is input to the data management unit 22, the data management unit 22 uses the standard format conversion unit 22a to input the format of the input measurement data. Is converted into a standard format and stored in the energy management database 23. As described above, the measurement data input to the data management unit 22 is stored as management data in the energy management database 23 based on the management data group information by the data management unit 22, so that the application unit 3 receives energy management. The management data stored in the database 23 can be referred to based on the management data group information.
The standard format conversion process will be described later.

Next, the management data group defined in the management data group information will be described with reference to FIGS. In this embodiment, in the management data group information, management items are defined along the energy flow (energy flow) for each stage of the building life cycle, and management data is classified and defined for each management item. is doing. Management items are the most appropriate items to be used in the rational judgment of building energy usage at each stage of the building life cycle. Each management item has parameters that should be used to derive the evaluation value for that item. It is defined as management data.
FIG. 2 shows an example of management items defined in the management data group information.
As shown in FIG. 2, in this embodiment, the life cycle of a building is defined in three stages: “design”, “operation”, and “renovation”. This is because the state of energy usage that should be estimated to be reasonable differs from stage to stage. In each stage, “energy supply amount”, “energy conversion efficiency”, “energy transfer efficiency”, and “energy demand amount” are defined as management items.

  The management data group classified into the management item “energy supply amount” includes data for managing the energy supply amount in the building. Specifically, the management data classified into this management item at the design / renovation stage of the building is used to obtain information for optimizing the energy supply form in the judgment of energy usage from the aspect of energy supply. Contains data. In addition, management data that is classified into this management item at the building operation stage is data for obtaining information necessary for determining the rationality of energy use in determining the energy usage status from the aspect of energy supply. Including.

  Further, the management data group classified into the management item “energy transfer efficiency” includes data for managing the energy transfer efficiency in the energy transfer system of the building. Specifically, the management data classified into this management item in the building design / renovation stage obtains information for optimizing the configuration of the energy transportation system in judging the energy usage status from the aspect of energy transportation efficiency. Contains data for. In addition, the management data classified into this management item at the building operation stage is the data for obtaining the information necessary for judging the rationality of energy use in judging the energy usage status from the aspect of energy transfer efficiency. Including.

  The management data group classified into the management item “energy conversion efficiency” includes data for managing the energy conversion efficiency in the building energy conversion system. Specifically, the management data classified into this management item at the design / renovation stage of the building contains information for optimizing the configuration of the energy conversion system in judging the energy usage status from the aspect of energy conversion efficiency. Contains data to get. In addition, management data categorized as this management item at the building operation stage is data for obtaining information necessary for judging the rationality of energy use in judging the energy usage status from the aspect of energy conversion efficiency. including.

  In addition, the management data group classified into the management item “energy demand” includes data for managing the energy demand of the building. The management data classified into this management item in the building design / renovation stage obtains information for optimizing the energy demand in the building to the minimum necessary to maintain the building environment in the judgment of energy usage. Contains data for. In addition, management data categorized as this management item in the building operation stage is data for obtaining information necessary for judging the rationality of energy use in judging energy usage from the aspect of energy demand. Including.

  As shown in Fig. 2, by setting management items along the energy flow for each stage of the building life cycle and classifying the management data group into these management items, optimization of energy use in each management item Or rationality determination of energy usage can be made possible. Therefore, if energy management is executed with reference to the management data group information, rationalization of building energy use can be judged and rationalization can be promoted through the building life cycle to optimize energy use.

Hereinafter, specific examples of management data groups classified into each management item will be described with reference to FIGS.
FIG. 3 shows an example of a management data group classified into each management item when the life cycle of the building is in the “design / renovation” stage. In the example shown in FIG. 3, as management data required for management of the management item “energy supply amount” D11, management data D11a related to “energy type”, management data D11b related to “energy contract”, and management data related to “use of natural energy” D11c is defined.
Further, as management data necessary for managing the management item “energy conversion efficiency” D12, data D12a related to “high efficiency device” and data D12b related to “high efficiency system” are defined.

Further, as the management data required for management of the management item “energy transfer efficiency” D13, in the example shown in FIG. 3, similarly to the management item “energy conversion efficiency” D12, data D13a relating to “high efficiency equipment”, “high efficiency system” D13b is defined.
In the illustrated example, data D14a related to “demand assumption”, data D14b related to “highly efficient equipment”, and data D14c related to “energy saving architecture” are defined as management data required for management of the management item “energy demand amount” D14.
At the building design / renovation stage, the above-described data group is defined as a management data group, and an evaluation value of each management item is obtained by referring to the management data group defined in the management data group information. Based on the evaluation value of each management item, optimize the energy supply form at the time of building design / renovation, optimize the configuration of energy-using equipment, facilities, etc., and maintain the building's energy demand in the building environment Therefore, it can be optimized to the minimum necessary, and rationalization of energy use during building operation can be achieved.

Next, FIGS. 4 to 7 show an example of a management data group in which the life cycle of a building is classified into each management item in the “operation” stage.
As shown in FIGS. 4 to 7, in the “operation” stage of the building, management types for further classifying management data are provided in each management item, and information necessary for determining the rationality of energy use is obtained in each management type. Management data is classified and defined. Management data classified into each management type is further classified into direct management items and indirect management items.
The management type is obtained by subdividing the optimum management items used for judging the rationality of energy use of a building so that it can be judged for each whole building, or for each energy use facility and energy use equipment provided in the building. The direct management item defines the management data that is a parameter necessary for calculating the management type, and the indirect management item is a parameter of the direct management item in addition to the parameter (factor) necessary for calculating the parameter of the direct management item. Parameters (factors) that should be taken into consideration at the time of calculation are defined as management data. That is, the management data classified into the direct management items is the management data directly related to the rational judgment of energy use in each management type, and the management data classified into the indirect management items is each management type. It can be said that the management data is indirectly related to the rational judgment of energy use. For the management data of the indirect management item, measurement data input from any of the measurement system 6, the monitoring device 8, and the measurement data input unit 7, or a predetermined value (for example, total floor area) determined by the building itself is used. . For management data classified as indirect management items, obtain management data to obtain information on individual factors that affect the rationality of energy use and information on adjustment items to ensure the rationality of energy use. Management data and the like.
As described above, in this embodiment, not only the direct management item for each management type but also the management data of the indirect management item used for calculation of the direct management item are managed together. The situation of individual factors that influence the results can be grasped, and it can be effectively used when directly analyzing the results of items directly.

  As shown in FIG. 4, the management item “energy supply” includes, as management types, “primary energy supply amount” D21, “primary energy supply pattern” D22, “supply amount by energy type” D23, and “energy type supply pattern”. "D24", "Energy supply amount by use" D25, and "Heat recovery" D26 are defined. In addition, regarding the management type “primary energy supply amount” D21, management data D21a related to “primary energy intensity” is defined as management data classified as a direct management item, and management data group classified as an indirect management item is “ Management data D21b relating to “monthly primary energy consumption”, management data D21c relating to “total floor area of a building”, and management data D21d relating to “production amount” are defined. Similarly for other management types, as shown in FIG. 4, management data (or management data group) classified as a direct management item and management data group classified as an indirect management item are defined.

Next, the management item “energy conversion efficiency” will be described with reference to FIG. Here, in order to manage energy conversion efficiency and rationalize energy use in the entire building, for example, it is necessary to manage the energy conversion efficiency of the entire energy conversion system in the building, such as the entire air conditioning system. It is necessary to manage the energy conversion efficiency of each energy use facility and energy use equipment that constitutes the system. Here, management data for managing the energy conversion system will be described with reference to FIG.
FIG. 5 shows management data classified into each management item. In this management item, the management type is classified and defined as utility equipment (U / T) and other devices installed in factories or the like. Regarding utility facilities, in the illustrated example, “generator efficiency” D31, “air conditioning heat source efficiency” D32, “heat storage efficiency” D33, “individual air conditioning heat source efficiency” D34, “cooling / heating efficiency” D35, “humidification efficiency” D36 “Hot water supply / steam heat source efficiency” D37, “Transformer efficiency” D38, “Lighting efficiency” D39, “Heat exchange efficiency” D40, and “Heat recovery efficiency” D41 are defined as management types. In addition, regarding the devices installed in other factories or the like, in the illustrated example, “heating efficiency” D42 and “cooling efficiency” D43 are defined as management types.

Each management type defines a management data group classified as a direct management item and a management data group classified as an indirect management item, as in the management item “energy supply”. In addition, as described above, the management item “energy conversion efficiency” is classified as a direct management item because “efficiency” such as “generator efficiency” D31 and “efficiency of air-conditioning heat source machine” D32 is the management type. The management data is further classified into management data related to input energy and management data related to output energy.
Although illustration is omitted, in order to maintain or improve the heating / cooling efficiency and the humidification efficiency for utility facilities, regular maintenance of the heat exchanger and the heat exchange coil is required. For this reason, for the management type “cooling / heating efficiency” D35, it is preferable to include data related to maintenance of the “heat exchanger state” as management data classified as an indirect management item. For the management type “humidification efficiency” D36, it is preferable to include data related to maintenance of the “heat exchange coil” as management data classified as an indirect management item.
In the management data group information, management data for managing the conversion efficiency of individual energy use facilities and energy use devices constituting the energy conversion system is defined in substantially the same manner as in FIG. However, unnecessary data (for example, the number of operating units in the illustrated example) for managing the conversion efficiency of individual facilities and devices is excluded.

  Next, the management item “energy transfer efficiency” will be described with reference to FIG. As for energy transfer efficiency, as with energy conversion efficiency, in order to rationalize energy use in the entire building, it is necessary to manage the energy transfer efficiency of the entire energy transfer system in the building and the individual energy transfer system components. It is necessary to manage the energy transfer efficiency of pumps and fans. FIG. 6 shows management data classified into each management item in order to manage the energy transfer system in the building. Although not shown, management data is also defined for individual components such as pumps. The As shown in FIG. 6, in this management item, “pump transfer efficiency” D51, “fan transfer efficiency” D52, “power transmission efficiency” D53, and “adiabatic efficiency” D54 are defined as management types. For each management type, as with other management items, a management data group related to direct management items and a management data group related to indirect management items are defined, and the description is omitted here instead of illustration. . Further, regarding the energy transfer, in order to maintain or improve the transfer efficiency, it is necessary to periodically maintain or check the heat insulation and heat insulation state of the transfer path. Regarding the transport efficiency, it is preferable to include data related to maintenance or inspection of “heat insulation and heat insulation” as management data classified as an indirect management item.

  Next, the management item “energy demand” will be described with reference to FIG. As shown in FIG. 7, in the management item, “air conditioning demand amount” D61, “hot water supply demand amount” D62, “ventilation demand” D63, “general outlet demand amount” D64, “lighting” D65, “ “General power demand” D66 and “apparatus / equipment” D67 are defined. For each management type, as with other management items, management data related to direct management items and management data related to indirect management items are defined. The details of the data defined in each management item will be omitted from description instead of illustration.

  In the building operation stage, the above-mentioned data groups are defined as management data groups, and each management is managed by referring to the management data groups defined in the management data group information and managing energy use during building operations. The rationality of energy usage can be determined for each item.

  In addition, if it is determined that any of the management items lacks the rationality of the energy usage status, management that lacks the rationality of the energy usage status is determined by determining the rationality of the energy usage status for each management type. The type can be determined. In addition, it is possible to detect individual factors and adjustment items for rationalizing energy use based on management data classified as indirect management items in management types determined to lack the rationality of energy usage. Effective energy saving measures can be taken.

In the present embodiment, the rationality determination of the energy usage status is performed by the energy rationality determination unit 31 of the application unit 3. As shown in FIG. 1, the energy rationality determination unit 31 stores reference value data 80 for determining the rationality of the energy usage status, and the reference value data 80 and each management item or management type. The rationality is determined based on the comparison with the value of.
Here, the reference value data 80 includes a reference value for each management data of management items or management types, direct management items, and indirect management items. Each standard value is a threshold value that can be used to estimate that the energy usage status is reasonable in the corresponding item. Depending on the size of the building, the type, number, usage status, season, etc. of the energy usage equipment, Set individually. This setting is performed by a person who has knowledge of building energy management, for example. In this way, by setting the reference value for each management data of the direct management item and the indirect management item, for example, the reference value is reduced from the management data of the direct management item and the indirect item. It is possible to easily extract items that are rotating, and it is possible to easily grasp items to be improved from the viewpoint of rational energy use.

  In addition, the management data group defined in the management data group information defines a group of management data that is a selection candidate when performing energy management in an arbitrary building. Therefore, the user can configure the size and usage of the building, the energy supply system, the energy conversion system, the energy transport system, and the energy demand facility from the management data defined in the management data group information. Accordingly, when the user performs energy management, necessary management data can be selected. Therefore, as in the past, the user can determine the rationality of the energy usage status in energy management by using this energy management support device 1 without seeking support from an expert with advanced knowledge and experience. Management data including data for obtaining information required for the management can be appropriately selected, and energy use can be managed rationally.

Next, the management guideline operation unit 24 will be described.
The management guideline operation unit 24 includes a measurement management unit 25, a maintenance management unit 26, a design management unit 27, and a job management unit 28.
These have a function of supporting the operation of energy management in accordance with a management guideline set in advance for the user to operate energy management.

  In the present embodiment, among the items included in the management guideline, the measurement management unit 25 has a function of supporting the operation of management items related to “measurement / recording”. Similarly, the maintenance management unit 26 has a function of supporting the operation of management items related to “maintenance / inspection” among the items included in the management guidelines set by the user. It has a function to support the operation of management items related to “measures for renovation”. In addition, the job management unit 28 activates each unit 31 to 37 of the application unit 3 that can be used for managing each management item according to a schedule defined according to the type of processing of each unit. Have a function to execute the process.

  However, in the management item related to “measurement / recording” in the management guideline, the measurement item is selected based on the management data group defined in the management data group information, and the measurement conditions and the like of each measurement item are included in the description items. In the management items related to “maintenance / inspection”, maintenance items are selected from the management data group defined in the management data group information based on the management data related to maintenance, and the maintenance time of each maintenance item is included in the description items. It is.

First, the measurement management unit 25 in the management guideline operation unit 24 will be described.
The measurement management unit 25 includes a measurement management information storage unit 25a that stores measurement management information for operating management items related to “measurement / recording” included in the management guideline. Support the operation of management items related to “measurement / recording” of the guidelines. Measurement management information includes the types of measurement data (measurement items) that need to be measured in each management item, the measurement method and frequency of each measurement data, Measurement conditions such as the types of measurement devices (measurement system 6, monitoring device 8, other measurement devices, etc.) for measuring or acquiring measurement data are determined. However, each measurement data corresponds to any management data in the management data group defined in the management data group information.

Based on the measurement management information, the measurement management unit 25 measures the measurement data corresponding to the measurement item defined in the measurement management information under measurement conditions determined according to the type of each measurement data. It has a function of sending a measurement request signal to the measurement system 6, the measurement data input unit 7 and the monitoring device 8. Further, when measurement data is input from the measurement system 6, the measurement data input unit 7, and the monitoring device 8 according to the measurement request signal, the measurement data is output to the data management unit 22. As described above, the data management unit 22 stores the measurement data in the energy management database 23 according to the standard format based on the management data group information. Note that the measurement data input unit 7 and the monitoring device 8 are not limited to the case where a measurement request is received from the measurement management unit 25. For example, the user can manually input measurement data to the energy management support OS unit 2 to perform data management. A function of directly inputting measurement data to the unit 22 is also provided.
Moreover, the measurement management part 25 is measurement time of the said measurement data according to the kind of measurement data about the measurement data which cannot be acquired in said measurement system 6 among the measurement items defined in measurement management information. Each time, the display device 5 also has a function of sending a display request signal so that the display device 5 can display the display device 5 for prompting the user to measure. As described above, according to the measurement management unit 25, based on the measurement management information, the measurement request signal is sent to the measurement system 6 so that the measurement data is measured under the predetermined measurement condition. For measurement data that is not performed, the display device 5 has a function of sending a display request signal so that a display for prompting measurement is performed. Therefore, when the user performs energy management, the management related to measurement is not performed. It can be automated, saving labor for measurement and allowing energy management to be operated efficiently. Moreover, measurement can be performed reliably.

  Next, the maintenance management unit 26 will be described. The maintenance management unit 26 includes a maintenance management information storage unit 26a for storing maintenance management information for operating items relating to “maintenance / inspection” included in the management guideline when the user performs energy management. Based on this maintenance management information, it has a function to support the operation of items related to “maintenance / inspection” included in the management guidelines. In the management guidelines, maintenance items and inspection items that require maintenance or inspection in order to rationally manage the use of energy in carrying out energy management as matters related to “maintenance and inspection”, and the maintenance frequency of each maintenance item Or, specify the inspection frequency, maintenance method, or inspection method for each inspection item. The maintenance management unit 26 holds maintenance management information that defines these maintenance items or inspection items, each maintenance frequency or each inspection frequency, each maintenance method or inspection method, etc., which are defined in the management guidelines, and follows this maintenance management information. The maintenance time of any maintenance item or inspection item has arrived so that each maintenance item or inspection item is maintained or inspected by a predetermined maintenance method or inspection method at a predetermined maintenance frequency or inspection frequency. A maintenance notification request signal or an inspection notification request signal is sent to the display device 5 (maintenance notification means) so as to notify the user that maintenance or inspection of the maintenance item or inspection item is necessary. .

  In this way, according to the maintenance management unit 26, based on the maintenance management information, the maintenance request or the inspection request is notified to the user via the display device 5 or the like, and the user's energy management in the maintenance / inspection aspect is supported. Can do. For this reason, when a user implements energy management, the effort which manages the time of a maintenance or inspection can be saved, and energy management can be operated efficiently. In addition, omission of maintenance or inspection can be prevented, maintenance can be ensured, and energy use can be rationalized. In addition, when data related to the maintenance state or the inspection state is input via the input device 4, it has a function of outputting the data to the data management unit 22. Thereby, in the data management part 22, the data regarding a maintenance or inspection can be managed as data applicable to an indirect management item as mentioned above, and it can utilize for rationality determination etc.

  Next, the design management unit 27 will be described. The design management unit 27 has a function of supporting the operation of items related to “measures for new establishment / renovation” included in the management guidelines when the user performs energy management. In the management guidelines, as items related to “measures at the time of new establishment / renovation”, items to be considered for the equipment configuration, etc., the examination method, frequency, timing, etc. at the time of new establishment / refurbishment are determined. The design management unit 27 stores a design management information storage unit 27a that stores design management information that defines items to be examined, the examination method, the frequency, the timing, and the like when performing new energy management and the facility configuration. And, based on the design management information, the display device 5 or the like displays that the time for studying the equipment configuration or the like has come, thereby supporting the operation of the management guidelines. In addition, input data related to equipment design and the like input via the input device 4 and the like is output to the optimum design processing unit 36 and the device ledger creation unit 37 and the like via the job management unit 28.

Next, the job management unit 28 will be described. The job management unit 28 is a start management that defines the types of application programs used when the user operates energy management and the start times (schedules) defined according to the types (contents) of processing of the respective application programs. An activation management information storage unit 28a that holds information is provided. Based on the activation management information, activation of each unit 31 to 37 is managed according to the content of processing executed by the application unit 3, and is executed by each unit 31 to 37. It has a function to manage various jobs. As described above, according to the job management unit 28, since the activation is performed according to the schedule defined according to the type of processing executed by each unit of the application unit 3, it is not necessary to activate the software on the user side, and the effort required for energy management Can be reduced, and energy management can be operated efficiently.
However, energy management operation support processing including measurement management processing, maintenance management processing, and activation management processing executed by the management guideline operation unit 24 will be described later.

Next, the format conversion process will be described with reference to FIGS. First, when a measurement data file is input to the data management unit 22, the data management unit 22 stores it in a measurement data storage area of a storage device (not shown) (step S1). Next, filtering processing of the measurement data file stored in the measurement data storage area is executed (step S2). When executing the filtering process, pattern data information stored in the pattern database 10 is used.
Here, the pattern data information will be described. The management data defined by the management data group information is managed in a standard format such as a predetermined item name, a predetermined classification, a predetermined arrangement, and a predetermined unit for each management data. On the other hand, the measurement data managed by the existing monitoring device 8, building management system, etc. is measured or acquired in different formats such as different item names, different classifications, different arrangements, different units, etc. depending on the monitoring device 8 and building management system. Often managed. In the pattern data information, in order to extract measurement data corresponding to the management data defined in the management data group information, the pattern data information is a list of patterns that can be taken by the measurement data measured or acquired by an existing device or the like. However, in the pattern data information, as the filter information for performing the filtering process, the information about the difference value that can be taken by the measurement data corresponding to the management data as the first filter information and the management data as the second filter information Information about a numerical range that can be taken by the measurement data, and information about a unit that can be taken by the measurement data corresponding to the management data as third filter information. The pattern data information includes keyword information used for determining whether or not the measurement data extracted using these filter information corresponds to the management data.

  When the filtering process is finished, the data management unit 22 stores the extracted measurement data group in the filtered measurement data storage area of the storage device (S3). Then, pattern matching processing is performed on the individual measurement data of the measurement data group stored in the filtered measurement data storage area using the keyword information included in the pattern database information (step S4). In the pattern matching process, if there is key matched measurement data (step S5: Y), a format conversion process for converting the format of the measurement data into a standard format is executed (step S6), and the measurement converted into the standard format is performed. Data is stored in a predetermined storage position (step S7). When the format conversion process ends for all the filtered measurement data groups (step S8: Y), the process ends.

Next, the filtering process will be described with reference to FIG.
In the filtering process, first, it is confirmed whether or not measurement data is stored in the filtered measurement data storage area (step S11). When measurement data is stored in the filtered measurement data storage area (step S11: Y), this is read (step S12), and the filtering process is executed using the information regarding the difference numerical value as the first filter information (Step S13). In the first filtering process, a difference between the measurement value of the measurement data and the measurement value of the measurement data is obtained, and the obtained result is collated with information on the difference value as the first filter information (step S14). Next, the second filtering process is executed using the information regarding the numerical range as the second filter information (step S15). In the second filtering process, the measurement value of the measurement data is collated with information related to the numerical range as the second filter information. Next, the unit of measurement data is collated with the information regarding the unit as 3rd filter information. As a result of the comparison between the measurement data and the first filter information to the third filter information, if the target measurement data may correspond to the management data, it is determined that the data is valid data (step S16: Y). Then, information related to the device number of the measuring device as a matching candidate is added to the measurement data, and the measurement data with the device number added is output to the filtered measurement data storage area of the storage device (step S17). When these processes are completed for all the measurement data stored in the measurement data temporary storage area of the storage device, the process proceeds to the pattern matching process (step S4) shown in FIG.

Next, the pattern matching process will be described with reference to FIG.
In the pattern matching process, first, the measurement data stored in the filtered measurement data storage area of the storage device is read (step S21). Next, in step S17 shown in FIG. 9, based on the device number added to the measurement data, keyword information corresponding to the device number is acquired from the pattern data information (step S22). The keyword information and the information on the measurement point name of the measurement data are collated (step S23), and the process returns to step S5 shown in FIG. 8, and the information on the measurement point name of the measurement data and the keyword information read from the pattern data information are This process is repeated until they match.

Next, the format conversion process will be described with reference to FIG.
In step S5 shown in FIG. 8, a matching confirmation process is performed on the measurement data with the matched keyword information. In the matching confirmation process, a confirmation flag indicating that the matching is confirmed is added to the measurement data (step S31). Next, based on the device number information added to the measurement data, the management data is converted into the standard format of the management data defined in the management data group information (step S33), and the measurement data converted into the standard format is converted into the energy management database. 23 (step S34), and this measurement data is stored as management data in the energy management database 23 (step S7).
In the standard format conversion process, the process is repeated according to the flowcharts shown in FIGS. 8 to 11, and when it is determined in step S11 shown in FIG. 9 that there is no measurement data stored in the measurement data temporary storage area of the storage device, The process ends.

  Next, energy management operation support processing will be described with reference to FIGS. 12 and 13. First, the management guideline operation unit 24 stores the management guideline information including the above-described start management information, measurement management information, and maintenance management information in a storage device (not shown) based on a preset management guideline (step S31).

When the management guideline information is stored (step S41), the management guideline operation unit 24 then initializes an operation table for operating the management guideline (step S42). Here, the operation table executes items for managing operations (measurement items, maintenance items, types of application programs to be activated, etc.) based on activation management information, measurement management information, and maintenance management information, and each item. Time (measurement time, maintenance time, start-up time, etc.) are associated with each other, and flags are set for items that need to be managed and operated and managed based on the new information.
Next, the management guideline operation information is confirmed (step S43). If the start flag of a predetermined application program is set to ON based on the management guideline operation information (step S44: Y), the job management unit 28 Thus, a control signal is sent to the application unit 3 so as to activate the application program whose activation flag is set to ON (step S45). Next, it is determined whether or not the measurement request flag is set to ON (step S46). If the measurement request flag is set to ON, the measurement management unit 25 sends a measurement request signal to the measurement system 6. (Step S47). Here, for the measurement data that is not measured by the measurement system 6, a display for prompting the measurement is displayed on the display device 5. Then, it is determined whether or not the maintenance request flag is set to ON (step S48). When the maintenance request flag is set to ON (step S48: Y), a maintenance request (or inspection request) is issued to the user. ) Is displayed on the display device 5 and the above process is repeated until the user inputs an end instruction via the input device 4 (step S50: Y).

Next, the management guideline operation information confirmation process will be described with reference to FIG.
In the management guideline operation information confirmation process, the management guideline operation unit 24 first reads the system date (step S51). Next, the management matrix is read (step S52), it is determined whether or not it is the program start time based on the management matrix (step S53), and it is determined that it is the program start time (step S53: Y). The program name at the start time and the corresponding start flag are set in the management matrix (step S54). Next, it is determined whether or not it is in the measurement execution time (step S55), and when it is determined that it is in the measurement execution time (step S55: Y), it corresponds to the measurement item name in the measurement execution time. A measurement flag is set in the management matrix (step S56). Next, it is determined whether or not it is time to perform maintenance (step S57). If it is determined that it is time to perform maintenance (step S57: Y), the name of the maintenance item at the time when maintenance is performed and the corresponding maintenance are performed. A request flag is set in the management matrix (step S58).
As described above, management guide operation information is created based on the management guideline, and program start management, measurement management, and maintenance management are performed.

According to the above embodiment, the software data developer defines the management data group information as data for obtaining at least information necessary for determining the rationality of the energy usage status to be managed in the energy management. Can easily design software (application program) having a processing function for energy management with reference to the management data group information, and can diversify software available to users.
In addition, the management data group information includes data for obtaining information required for rational judgment of the energy usage status that should be managed in energy management, and for optimizing the configuration of energy usage equipment and energy usage equipment. Since management data including data for obtaining information is defined, data to be managed in energy management can be prepared by referring to the management data group information. Therefore, when the user performs energy management, management data can be selected appropriately without the intervention of experts with advanced knowledge and experience. And it can carry out efficiently. In addition, the introduction and operation of energy management can be facilitated, whereby the introduction of energy management can be promoted and the use of energy can be rationalized.

  In addition, the management data defined in the management data group information includes data directly related to the rationality determination of energy usage status and data indirectly related to the rationality of energy usage. It is possible to make a rational judgment of the energy consumption, and thereby manage energy use rationally. In addition, the management data defined in the management data group information determines the rationality of the energy usage status from the energy supply side, energy transfer efficiency side, energy conversion efficiency side, and energy demand side at each stage of the building life cycle. Since it is classified as data required to obtain information required for energy consumption, the rationality of the energy usage status in terms of energy supply, energy transfer efficiency, energy conversion efficiency, and energy demand at each stage of the building life cycle It is possible to make a determination, to accurately grasp the actual state of energy use of the building, and to rationalize the energy use of the building.

Second Embodiment
Buildings that are smaller in scale than private stores, convenience stores, household commercial buildings and factories usually do not have energy management equipment such as BEMS, and have specialized knowledge in energy management. There is no dedicated energy manager. That is, in such a building, someone operates the energy rationality determination unit 31 of the energy management support apparatus 1 to determine the rationality of the energy usage status of the building, and based on the determination result, the energy It is not realistic to perform work such as improving the usage status of the equipment used.
Therefore, in the present embodiment, an energy management support system suitable for energy management of a relatively small building where there is no person who has specialized knowledge of energy management will be described.

FIG. 14 is a diagram illustrating a functional configuration of the energy management support system 200 according to the present embodiment. In addition, in the same figure, what was demonstrated in 1st Embodiment is attached | subjected the same code | symbol, and the description is abbreviate | omitted.
The energy management support system 200 according to the present embodiment differs from the first embodiment in that the energy management support OS unit 2A of the energy management support device 1A includes the embedded application unit 83.
The built-in application unit 83 introduces various application programs 82 required for energy management and does not incorporate them into the application unit 3, so that the rationality determination of the energy usage status of the building and the energy usage equipment based on the rationality determination result can be obtained. It is intended to improve usage.

Specifically, the embedded application unit 83 includes an energy rationality determination unit 31A and a rationalized operation controller 84.
The energy rationality determination unit 31A has the same function as the energy rationality determination unit 31 described in the first embodiment. That is, the energy rationality determination unit 31A performs rationality determination based on the comparison between the reference value data 80 and each management item or management type value defined in the management data group information storage unit 22b. The energy rationality determination unit 31A is activated by the job management unit 28 every predetermined period. Here, the management item or management type, which of the direct management item and the indirect management item is to be managed is determined by the user based on the size and status of the building, the type and number of energy-using devices 86, etc. Can be selected by the input device 4. The measurement data of the energy usage device 86 selected by the user is input from the monitoring device 8. Examples of the energy use device 86 include an air conditioner and a lighting device.
The rationalized operation controller 84 has a function of performing feedback control of the energy usage device 86 to be controlled using the reference value data 80 of the energy rationality determination unit 31A as a target value, and based on the determination result of the energy rationality determination unit 31A. The energy use device 86 is automatically feedback controlled so that the management item or management type determined to be unreasonable improves.

  As described above, according to the present embodiment, the energy management support OS unit 2A of the energy management support device 1A includes the built-in application unit 83. The built-in application unit 83 includes the energy rationality determination unit 31A and the rationalized operation controller. Therefore, even if it is a relatively small building where there is no person who has specialized knowledge of energy management, it is possible to determine and improve the rationality of the energy usage of the building. it can.

  In the present embodiment, as in the first embodiment, the application unit 3 may be provided with the energy rationality determination unit 31 by introducing an application program separately, and the measurement data is measured. You may input from the data input part 7 or the measurement system 6. FIG.

The first and second embodiments described above show only one aspect of the present invention, and can be arbitrarily modified and applied within the scope of the present invention.
For example, the management data group information according to the present invention defines a group of data to be managed in energy management, and defines management data including at least data for obtaining information necessary for determining the energy usage status Of course, the present invention is not limited to the examples shown in FIGS. Of course, data to be managed may be included in addition to the illustrated example. For example, if there is information that can be used for energy management out of information for building security management, information for building equipment operation control, room condition monitoring, etc., define it as management data. Also good.

  In the first embodiment, the management guideline is described as being set in advance. However, it is needless to say that the management guideline may be created using the energy management support apparatus 1. In this case, for example, the energy management support apparatus 1 can perform the management guideline creation process as follows. In the management guideline creation process, the energy management support device 1 displays on the display device 5 a selection candidate for selecting the use and scale of the building targeted for user energy management, the energy supply system provided in the building, and the energy conversion Selection candidates for selecting the configuration of the system, energy transfer system, energy demand facility, etc. are displayed. When a predetermined selection candidate corresponding to the building is selected from the user via the input device 4, next, according to the user's selection candidate based on the management item information previously associated with each selection candidate Select management items. Then, together with the management item selected on the display device 5, the description items previously associated with each management item are displayed. The user can set the management guideline when the user performs energy management by confirming the display contents and modifying the description items via the input device 4 as necessary. Further, the user may set a management guideline, or an expert such as an energy manager may use the energy management support apparatus 1 to set the management guideline for the user. It is.

Further, for example, as shown in FIG. 15, in the first and second embodiments, the energy management support apparatuses 1 and 1A and the user terminal 20 are connected via a communication network N such as the Internet to perform energy management. The ASP unit 11 that provides an ASP (Application Service Provider) for enabling the user to use the functions of the energy management support OS units 2 and 2A and the functions of the application unit 3 may be provided. In this case, the energy management support apparatus 1 can be used to remotely assist the user in the introduction and operation of energy management via the user terminal 20.
Furthermore, in the first and second embodiments, the application units 3 and 3A and the energy management support OS units 2 and 2A are realized by one computer system. However, the application units 3 and 3A The management support OS units 2 and 2A may be configured using different computer systems.

  In the first and second embodiments, the reference value data 80 included in the energy rationality determination units 31 and 31A is provided in advance in the management data group information storage unit 22b of the energy management support OS units 2 and 2A. It is good. In this configuration, it is preferable that the user can appropriately change the reference value data 80 with the input device 4 or the like.

DESCRIPTION OF SYMBOLS 1 Energy management assistance apparatus 2 Energy management assistance OS part 3 Application part 4 Input device 5 Display apparatus (maintenance request alert means)
6 Measurement system (Measurement data input means)
7 Monitoring equipment (measurement data input means)
8 Measurement data input section (Measurement data input means)
21 Application Interface Unit 22 Data Management Unit 22a Standard Format Conversion Unit 22b Management Data Group Information Storage Unit 23 Energy Management Database (Management Data Storage Unit)
24 Management guideline operation unit 25 Measurement management unit 25a Measurement management information storage unit 26 Maintenance management unit 26a Maintenance management information storage unit 28 Job management unit 28a Startup management information storage unit 31, 31A Energy rationality determination unit 32 Legal document creation unit 80 Reference value data 83 Embedded application section 84 Rationalized operation controller 100 (101) Energy management support system N Communication network

Further, according to a seventh aspect of the present invention, in any one of the first aspect to the sixth aspect, the measurement item selected based on the management data group defined in the management data group information, and each measurement A measurement management information storage unit that stores measurement management information that defines the measurement conditions of the item and a measurement data acquisition unit that acquires measurement data corresponding to the measurement item are connected to each measurement based on the measurement management information. It is good also as a structure provided with the measurement management part which makes a measurement request | requirement to the said measurement data acquisition means so that each measurement data may be measured on the measurement conditions according to an item.
According to the above configuration, the measurement management information storage unit stores the measurement management information that defines the measurement items selected based on the management data group defined in the management data group information and the measurement conditions of each measurement item. To do. Based on this measurement management information, the measurement management unit sends a measurement request signal to the measurement data acquisition means so as to measure each measurement data under the measurement conditions corresponding to each measurement item. Therefore, when performing energy management, the user can reduce the labor of management related to measurement, and can efficiently operate energy management. Moreover, measurement can be performed reliably.

In order to achieve the above object, another aspect of the present invention defines management data including data for obtaining information necessary for determining at least energy usage status of a computer to be managed in energy management. A computer-readable record that records a program that functions as means for storing management data group information and that enables energy management with reference to the management data group defined in the management data group information Provide media.
Such recording media include any recording medium capable of recording digital data, such as a magnetic disk such as a hard disk drive, an optical disk such as a CD-ROM, and a semiconductor memory.
According to the said structure, since it has the structure substantially the same as the energy management assistance apparatus of the said 1st aspect, there exists an effect substantially the same as the energy management assistance apparatus of the said 1st aspect.
In order to achieve the above object, according to a sixteenth aspect of the present invention, there is provided a computer, input means for inputting measurement data of measurement points related to energy management, and measurement data measured at the measurement points with respect to energy. Storage means for storing reference value data for determining that the usage status is reasonable, rationality for determining the rationality of the energy usage status based on the measurement data and the reference value data input from the input means There is provided a program characterized by functioning as a sex judging means and an output means for outputting a judgment result of the rationality judging means.
Further, according to a seventeenth aspect of the present invention, in the program according to the sixteenth aspect, a rationalized operating means for controlling the energy usage device so that the energy usage status is rational based on the determination result of the measurement point. It is made to function as.

Claims (15)

A storage unit for storing management data group information defining a management data group including data for obtaining information necessary for determining at least energy usage status to be managed in energy management;
An energy management support apparatus characterized in that energy management can be executed with reference to a management data group defined in the management data group information. The energy management support device according to claim 1,
The management data group defined in the management data group information includes data directly related to the determination of the energy usage status and data indirectly related to the determination of the energy usage status;
Energy management support device characterized by The energy management support device according to claim 2,
The data indirectly related to the determination of the energy usage status includes data necessary for calculation of data directly related to the determination of the energy usage status;
Energy management support device characterized by In the energy management assistance apparatus as described in any one of Claims 1-3,
An energy management support apparatus having reference value data indicating the rationality of the energy usage status for each data of the management data group. The energy management support device according to claim 4,
Energy management comprising an energy rationality determination unit that determines rationality of the energy usage status based on each data of the management data group defined in the management data group information and the reference value data Support device. In the energy management assistance apparatus as described in any one of Claims 1-5,
The management data group defined in the management data group information is information required to determine the energy usage status from the energy supply aspect, energy transfer efficiency aspect, energy conversion efficiency aspect, and energy demand aspect at each stage of the building life cycle. To be classified into data to obtain
Energy management support device characterized by In the energy management assistance apparatus as described in any one of Claims 1-6,
A measurement management information storage unit that stores measurement management information that defines measurement items selected based on the management data group defined in the management data group information, and measurement conditions of each measurement item;
The measurement means is connected to measurement data acquisition means for acquiring measurement data corresponding to the measurement item, and the measurement means measures the measurement data so as to measure each measurement data under measurement conditions corresponding to each measurement item based on the measurement management information. The measurement management department making the request;
An energy management support device characterized by comprising: In the energy management assistance apparatus as described in any one of Claims 1-7,
A maintenance management information storage unit that stores maintenance management information that defines maintenance items selected based on the management data group defined in the management data group information and a maintenance time of each maintenance item;
It is connected to maintenance notification means for notifying the user that maintenance is necessary, and when the maintenance time of any maintenance item comes based on the maintenance management information, the user needs to maintain the maintenance item A maintenance management unit that issues a maintenance notification request to the maintenance notification means;
An energy management support device characterized by comprising: In the energy management assistance apparatus as described in any one of Claims 1-8,
Connected to measurement data input means for inputting measurement data measured in relation to energy use in the energy management target, and stores the measurement data input from the measurement data input means based on the management data group information A data management unit for storing as management data in the device;
An energy management support device characterized by comprising: The energy management support device according to claim 9,
The management data group information defines a standard format for storing the management data in a storage device,
The data management unit, when measurement data in a format different from the standard format is input from the measurement data input means, converts it into a standard format and stores it in the storage device;
Energy management support device characterized by In the energy management support device according to any one of claims 1 to 10,
An interface with software that executes processing related to energy management with reference to the management data group defined in the management data group information;
An activation management unit that activates the software in a schedule defined according to the type of processing of the software;
An energy management support device characterized by comprising: In the energy management assistance apparatus as described in any one of Claims 1-11,
It is possible to communicate with a terminal device via a network, and energy management can be executed with reference to the management data group defined in the management data group information from the terminal device,
Energy management support device characterized by Storage means for storing management data group information defining management data including data for obtaining at least information necessary for determining rationality of energy usage status to be managed in energy management;
Energy management execution means for executing energy management with reference to the management data group defined in the management data group information;
An energy management support system characterized by comprising An energy management support method for performing energy management using a computer,
On the computer,
Storing management data group information defining a management data group including data for obtaining at least information necessary for rationality determination of energy use status to be managed in energy management;
Enabling energy management with reference to the management data group defined in the management data group information;
Energy management support method characterized by Computer
Function as a means for storing management data group information that defines management data groups including data for obtaining at least information necessary for rationality determination of energy usage status to be managed in energy management,
Enabling energy management with reference to the management data group defined in the management data group information;
A program characterized by

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