JP2010074888A - Building monitoring control support system and device, method, and program for building monitoring control support utilized in same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a building monitoring control support system that supports the monitoring and control of the status of use of energy by easily identifying equipment to be the target of energy saving control in a building and the details of control on this equipment from information from a meter for measuring the amount of energy used and a device, a method, and a program for building monitoring control support utilized in this system. <P>SOLUTION: The building monitoring control support system includes a support information generation unit 223. When a meter is predetermined as a target of improvement of the amount of energy used, the support information generation unit carries out the following processing: it extracts information on equipment measurement meter among meters to which the predetermined meter belongs from a meter-meter table; it extracts information on equipment as a target of measurement of the extracted equipment measurement meter from a meter-equipment table; it extracts the details of control related to the extracted equipment from equipment table as the details of control on equipment as a target of improvement of the amount of energy used; and it generates search result screen information as support information. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a building monitoring control support system that supports monitoring and control of energy usage in a building, a building monitoring control support device, a building monitoring control support method, and a building monitoring control support program.

  Conventionally, in order to perform energy-saving control of equipment installed in a building, monitoring of a measurement value of a meter that measures energy usage of these equipment has been performed.

  There is a technique described in Patent Document 1 as a technique for performing energy saving control of equipment by monitoring a measured value of a meter.

  In Patent Document 1, when a measured value of a meter is likely to exceed a preset target value, a control command broadcast is sent to notify the monitoring staff, and the monitoring staff reports a plurality of devices connected to the meter. A target power control system that sequentially shuts off the power supply of the equipment selected from the inside is described.

By using this system, equipment in the building is controlled so that the measured value of the meter does not exceed a preset target value, and an energy saving effect can be achieved.
JP 2004-120919 A

  By the way, in a large-scale building, the energy supplied from the outside is branched hierarchically, so that this energy is supplied to a large number of devices such as tens and hundreds.

  For this reason, in addition to meters that measure the energy supplied to each device, there are also meters that individually measure the energy supplied to the energy branching points, and it is difficult for the monitor to monitor the measurement values of these many meters. It is.

  Therefore, by displaying an energy system diagram that systematically shows the measurement position relationship of these meters based on the energy branching status, by displaying the measured values of each meter on the screen on which this energy system diagram is displayed, The state of energy use in the building is presented to the observer in an easy-to-understand manner.

  On the other hand, a large-scale building equipment monitoring system systematically shows the operational status of a large number of equipment, the floor plan showing the location of equipment such as air conditioners, and the connection relations of power-related equipment. The current operation state (normal operation or abnormal stop, etc.) of these devices is graphically displayed on the screen on which the single-line connection diagram is displayed, so that it can be easily understood by the supervisor.

  When the target power control system as described in Patent Document 1 is applied to such a large-scale building, the monitor can know a meter that is likely to exceed the target value by the control command broadcast. Information about which device is connected and what control is possible with the device cannot be obtained from this broadcast.

  Therefore, when the control command broadcast is broadcast, the monitor first identifies the meter connected to the lower level of the extracted meter based on the energy system diagram and identifies the device connected to the lowest level meter, It is necessary to confirm the installation location of these devices on the architectural blueprints, etc., and visually check the operation status of these devices on the floor plan view and single-line connection diagram and what kind of control is possible. There wasn't. These operations are complicated and time-consuming, and improvement has been demanded.

  Therefore, the present invention is a building that supports monitoring and control of the energy usage status by easily identifying the equipment to be energy-saving controlled in the building and the control content of this equipment from the information of the meter that measures the energy usage. It is an object of the present invention to provide a monitoring control support system, a building monitoring control support device, a building monitoring control support method, and a building monitoring control support program used therefor.

  In order to achieve the above object, the building monitoring and control support system of the present invention uses the energy supplied to the building to be monitored and controlled as the uppermost layer, and is supplied to each of a plurality of devices installed in the building. Is a building monitoring and control support system that manages energy that is branched hierarchically from the lowest energy level, and is supplied to a lower layer than this position at each branch source position where energy is branched hierarchically. A plurality of area measurement meters for measuring energy; a plurality of device measurement meters for measuring energy supplied to each of the devices at the lowest position where the energy is branched hierarchically; and the area measurement meter Each belonging meter including the device measuring meter that measures energy at a position below the measuring position of the area measuring meter. A meter-meter table storing information, a meter-device table storing information of devices to be measured for each device measuring meter, a device table storing control details for each of the plurality of devices, and energy usage When the meter to be improved is designated, the equipment measurement meter information extraction unit that searches and extracts information on the equipment measurement meter from the meter-meter table among the belonging meters of the designated meter, Device information extraction unit for extracting information on the measurement target device of the device measurement meter extracted by the device measurement meter information extraction unit from the meter-device table, and control contents of the device extracted by the device information extraction unit Are extracted from the device table from the device control content extraction unit and the device control content extracted by the device control content extraction unit. Characterized in that it comprises a improved target device display unit for displaying a control content for improved target device usage.

  Moreover, the building monitoring and control support device of the present invention uses the energy supplied to the building to be monitored and controlled as the uppermost layer, while the energy supplied to each of a plurality of devices installed in the building as the lowermost layer. A plurality of area measurement meters that measure energy supplied to a lower layer than this position at each branch source position where energy is hierarchically branched, In the building monitoring and control support device connected to a plurality of device measurement meters that respectively measure the energy supplied to each device at the lowest position where energy is hierarchically branched, for each area measurement meter, Stores information on the belonging meter including the device measurement meter that measures energy at a position below the measurement position of the area measurement meter. Data meter table, meter-equipment table storing information of measurement target devices for each device measurement meter, device table storing control details for each of the plurality of devices, and energy usage improvement targets When the meter is designated, an equipment measurement meter information extraction unit that retrieves and extracts information of the equipment measurement meter from the meter-meter table among the belonging meters of the designated meter, and the equipment measurement meter The device information extraction unit that extracts information on the measurement target device of the device measurement meter extracted by the information extraction unit from the meter-device table, and the control content of the device extracted by the device information extraction unit, And a device control content extracting unit that extracts from the device table.

  In the building monitoring and control support method of the present invention, the energy supplied to the building to be monitored and controlled is set as the uppermost layer, while the energy supplied to each of a plurality of devices installed in the building is set as the lowermost layer. A plurality of area measurement meters that measure energy supplied to a lower layer than this position at each branch source position where energy is hierarchically branched, A building monitoring and control support device connected to a plurality of device measurement meters for measuring the energy supplied to each device at the position of the lowest layer where energy is hierarchically branched is an object of energy usage improvement. When a meter is specified, information of the device measurement meter among the belonging meters of the specified meter is measured for each device measurement meter. Meter that stores information on the device-Searches and extracts from the meter table, and extracts the information on the measurement target device of the device measurement meter, and stores the information on the measurement target device for each device measurement meter- Extracting from the device table, and extracting the control content of the extracted device from the device table storing the control content for each of the plurality of devices.

  The building monitoring and control support program of the present invention uses the energy supplied to the building to be monitored and controlled as the uppermost layer, while the energy supplied to each of a plurality of devices installed in the building as the lowermost layer. A plurality of area measurement meters that measure energy supplied to a lower layer than this position at each branch source position where energy is hierarchically branched, The building monitoring and control support device connected to a plurality of device measurement meters that measure the energy supplied to each device at the position of the lowest layer where energy is branched hierarchically, When a meter is specified, information on the device measurement meter among the meters belonging to the specified meter is measured for each device measurement meter. The function of searching and extracting from the meter-meter table storing the information of the elephant device and the information of the device to be measured of the extracted device measurement meter, the information of the device to be measured for each device measurement meter A function of extracting from the stored meter-device table and a function of extracting the control content of the extracted device from the device table storing the control content of each of the plurality of devices are executed.

  According to the building monitoring control support system of the present invention, the building monitoring control support device, the building monitoring control support method, and the building monitoring control support program used therefor, according to the building monitoring control support program, the equipment to be energy-saving controlled in the building and the control content of this equipment Can be easily identified from the information of the meter that measures the amount of energy used.

<Configuration of Building Monitoring and Control Support System According to One Embodiment>
A configuration of a building monitoring control support system according to an embodiment of the present invention will be described with reference to FIG.

  The building monitoring and control support system 1 according to the present embodiment sets the energy supplied to the building A to be monitored and controlled as the uppermost layer, while the energy supplied to each of a plurality of devices installed in the building is the highest. Building energy system 10 that manages energy branched hierarchically as a lower layer and is provided in the building A to be monitored and controlled, and a building monitoring and control support device that supports monitoring and control of the building energy system 10 20 and a monitoring device 30 operated by a supervisor of the building A.

  The building energy system 10 includes air conditioners 11-1 to 11-5 as a plurality of devices installed in the building A, a plurality of area measurement meters 12-1, 12-2, and a plurality of device measurement meters 13. -1 to 13-3.

  The building energy system 10 of a large-scale building is composed of several tens or several hundreds of equipment, power-related equipment, etc. and meters. In this embodiment, in order to simplify the explanation, the equipment As four air conditioners 11-1 to 11-4, two area measurement meters 12-1 and 12-2, and three device measurement meters 13-1 to 13-3. Shall.

  The air conditioners 11-1 to 11-4 are installed in a predetermined area in the building A, and the electric power supplied from the outside is first branched at the branch point D1, and one of them is further branched at the branch point D2. The air-conditioning control operation for the corresponding area is performed according to the set temperature using the lowermost power divided into a plurality of parts.

  Area measurement meters 12-1 and 12-2 are predetermined areas that operate with power supplied to a lower layer than this position at the branching source positions of branch points D1 and D2 where power is hierarchically branched. Measure power used by multiple air conditioners.

  The equipment measurement meters 13-1 to 13-3 measure the power supplied to the air conditioners 11-1 to 11-4, respectively, at the position of the lowest layer where the power is branched hierarchically. Here, the equipment measurement meter 13-1 measures the power supplied to the air conditioner 11-4, and the equipment measurement meter 13-2 measures the power supplied to the air conditioners 11-1 and 11-2. The measurement meter 13-3 measures the electric power supplied to the air conditioner 11-3.

  The building monitoring control support device 20 includes a storage unit 21 and a control unit 22. The storage unit 21 includes a meter table storage unit 211, a meter-meter table storage unit 212, a meter-device table storage unit 213, a device table storage unit 214, and a state / measurement value storage unit 215.

  The meter table storage unit 211 stores a meter ID as identification information for each equipment measurement meter and area measurement meter installed in the building energy system 10, a name of each meter, a unit of energy measured by the meter, and the like. To do.

  The meter-meter table storage unit 212 stores, for each area measurement meter, the meter ID of the belonging meter that measures energy at a position below the measurement position of the area measurement meter.

  The meter-device table storage unit 213 stores a device ID as identification information of a device to be measured for each device measurement meter.

  The device table storage unit 214 stores a device ID, a device name, a control content, and the like for each device installed in the building energy system 10.

  The state / measurement value storage unit 215 stores the operation state and set temperature value of each air conditioner acquired by the state / measurement value acquisition unit 221 described later, and the measurement value of each meter.

  The control unit 22 includes a state / measurement value acquisition unit 221, an energy usage status display control unit 222, a support information generation unit 223, and a device control unit 224.

  The state / measurement value acquisition unit 221 acquires an operation state (operation / stop) and a set temperature value from the air conditioners 11-1 to 11-5 at predetermined time intervals, respectively, and area measurement meters 12-1, 12-2. In addition, the measurement values are acquired from the instrument measurement meters 13-1 to 13-3 at predetermined time intervals.

  The energy usage status display control unit 222 acquires the measured values of each meter acquired by the status / measurement value acquisition unit 221 and stored in the status / measurement value storage unit 217, and systematically indicates them based on the power branching status. Energy usage status screen information is generated and transmitted to the monitoring device 30.

  Based on the information of the energy usage improvement target meter transmitted from the monitoring device 30, the support information generation unit 223 searches for the energy usage improvement target device and the control content of this device. Specifically, the support information generation unit 223 first specifies a meter ID that is identification information of the target meter with reference to the meter table. Next, the information of the device measurement meter is extracted from the meters belonging to the specified meter with reference to the meter-meter table, and the device ID of the device to be measured by the extracted device measurement meter is extracted from the meter-device table. Extract from Further, the control content of the device corresponding to the extracted device ID is extracted from the device table, and a search result screen is generated based on the extracted control content of the device.

  The equipment control unit 224 receives the instruction transmitted from the monitoring device 30 for controlling the equipment in the building energy system 10 and transmits the instruction to the corresponding equipment.

  The monitoring device 30 displays the energy usage status screen information generated by the energy usage status display control unit 222 and improves the energy usage specified by the monitor based on the displayed energy usage status screen information. The information of the target meter is transmitted to the support information generation unit 223 of the building monitoring control support device 20. In addition, the monitoring device 30 displays the search result screen generated by the support information generation unit 223 of the building monitoring control support device 20 and displays the operation contents of the device instructed by the monitor based on the displayed search result screen. And transmitted to the device control unit 224 of the building monitoring control support device 20.

<Operation of Building Monitoring and Control Support System According to One Embodiment>
Next, the operation of the building monitoring control support system 1 according to this embodiment will be described.

  In this embodiment, the area measurement meters 12-1 and 12-2 and the equipment measurement meters installed in the building energy system 10 are stored in advance in the meter table storage unit 211 of the storage unit 21 of the building monitoring control support device 20. A meter ID as identification information for each of 13-1 to 13-3, a name of each meter, and a unit of energy measured by the meter are stored. The meter-meter table storage unit 212 stores area measurement meters 12-1, The meter ID of the meter to which the area measurement meter belongs is stored every 12-2, and the meter-device table storage unit 213 stores the measurement target of the device measurement meter for each device measurement meter 13-1 to 13-3. The device ID as the identification information of the air conditioner is stored, and the device table storage unit 214 is installed in the building energy system 10. And the device ID of each air conditioner 11-1 to 11-4 are the name of the device, control contents and the like are stored.

  When the building monitoring and control support system 1 is activated in a state where these pieces of information are stored, the air conditioners 11-1 to 11-4 installed in predetermined areas in the building energy system 10 The air-conditioning control operation for the corresponding area is started according to the set temperature by the power in the lowermost layer supplied from the power facility and branched hierarchically at the branch points D1 and D2.

  When the air conditioning control operation is started in each of the air conditioners 11-1 to 11-4, the area measurement meter 12- is at the branch source position of the branch point D1 where the power supplied from the external power facility is branched first. 1 is used to measure the power supplied to the layer below this position. At the branch source position of branch point D2 where one of the power branches at this branch point D1 is further branched, this is measured by area meter 12-2. The power supplied to the lower layer than the position is measured.

  Furthermore, the electric power supplied to the air conditioner 11-4 is measured by the equipment measuring meter 13-1 by the electric power of the lowermost layer branched hierarchically in this way, and supplied to the air conditioners 11-1 and 11-2. Is measured by the equipment measurement meter 13-2, and the power supplied to the air conditioner 11-3 is measured by the equipment measurement meter 13-3.

  The measurement values measured by each of these area measurement meters 12-1 and 12-2 and the device measurement meters 13-1 to 13-3 and the operation state (operation / stop) in each of the air conditioners 11-1 to 11-4. The set temperature value is transmitted to the building monitoring control support device 20 connected to the building energy system 10.

  The operation of the building monitoring control support apparatus 20 when receiving the measured value of each meter and the state of each air conditioner will be described with reference to the flowchart of FIG.

  First, in the building monitoring control support device 20, the measured values measured by the area measuring meters 12-1, 12-2 and the equipment measuring meters 13-1 to 13-3, and the air conditioners 11-1 to 11-4. When the operation state (operation / stop) and the set temperature value are received, these are acquired by the state / measurement value acquisition unit 221 of the control unit 22 (S1).

  Operation state (operation / stop) and set temperature value in each of the air conditioners 11-1 to 11-4 acquired by the state / measurement value acquisition unit 221, each area measurement meter 12-1, 12-2, and device measurement meter The measurement values measured in 13-1 to 13-3 are stored in the state / measurement value storage unit 215 of the storage unit 21 (S2).

  Next, in the energy usage status display control unit 222, the area measurement meters 12-1 and 12-2 and the device measurement meters 13-1 to 13-3 in the information stored in the state / measurement value storage unit 215. The measured value and the name and unit of each meter stored in the meter table of the meter table storage unit 211 are acquired, and energy usage status screen information for displaying them is generated (S3). The generated energy usage status screen information is transmitted to the monitoring device 30 and displayed as an energy usage status screen (S4).

  An example of the displayed energy usage status screen is shown in FIG. In FIG. 3, the measurement positional relationship between the area measurement meters 12-1 and 12-2 and the device measurement meters 13-1 to 13-3 is based on the name of each meter based on the branching state of the power in the building energy system 10. In addition, the measured value of each meter is displayed.

  When the energy usage status screen is displayed on the monitoring device 30, this screen is monitored by a supervisor, and based on the measured value of each meter displayed, a meter whose usage is large and whose usage status is to be improved is selected. .

  Here, it is assumed that, from the meters displayed in FIG. 3, the area measurement meter 12-2 having the name “sub-variable 1” is selected by the monitor as the meter whose energy usage is to be improved.

  When the area measurement meter 12-2 is selected as the meter whose energy usage is to be improved, information on the area measurement meter 12-2 selected by the support information generation unit 223 of the building monitoring control support device 20 is acquired (S5). ), The control content of the target device whose power is measured by the area measurement meter 12-2 is searched, and search result screen information is generated as support information based on the search result.

  Refer to FIG. 4 for detailed processing when the operation information of the target device whose power is measured by the area measurement meter 12-2 is searched in the support information generation unit 223 and search result screen information is generated. explain.

  First, the meter ID and meter name of the selected area measurement meter 12-2 are specified from the meter table stored in the meter table storage unit 211 (S6). Here, “P2” is specified as the meter ID of the area measurement meter 12-2.

  Next, the meter ID of the belonging meter having the meter ID “P2” is retrieved from the meter-meter table stored in the meter-meter table storage unit 212, and is extracted if the corresponding belonging meter ID exists. Here, there is a belonging meter ID corresponding to the meter ID “P2”, and meter IDs “P4” and “P5” are extracted (“YES” in S7, S8).

  Here, since the belonging meter exists, it can be understood that the meter corresponding to the meter ID “P2” is an area measurement meter. Further, the belonging meters are also searched for the meter IDs “P4” and “P5”. However, since there is no belonging meter in these meter IDs, a result of “no corresponding record” is acquired, so the meter ID “P4” It can be seen that “P5” is an instrument measurement meter that measures the power in the lowermost layer (“NO” in S7).

  In this way, the search process of steps S7 and S8 is repeated until the device measurement meter is extracted from the extracted meter ID.

  Next, the device IDs of the devices connected to the meter IDs “P4” and “P5” of the extracted device measurement meter are retrieved from the meter-device table stored in the meter-device table storage unit 213, The device IDs “PAC-1” and “PAC-2” are extracted as the device IDs of the devices connected to the meter with the meter ID “P4”, and the devices are connected to the meter with the meter ID “P5” as the device ID of the device. The ID “PAC-3” is extracted (S9).

  Next, the names and control contents of the devices corresponding to the extracted device IDs “PAC-1”, “PAC-2”, and “PAC-3” are retrieved from the device table stored in the device table storage unit 214. Are extracted (S10).

  Next, the names and control contents of the devices corresponding to the extracted device IDs “PAC-1”, “PAC-2”, “PAC-3”, and the air conditioners stored in the state / measurement value storage unit 215 Search result screen information is generated based on the operation state and the set temperature value (S11).

  The generated search result screen information is transmitted to the monitoring device 30 and displayed as a search result screen.

  An example of the search result screen displayed on the monitoring device 30 is shown in FIG. In FIG. 5, the name “sub variable 1 electric power” of the area measurement meter 12-2 selected as the improvement target by the monitor is displayed, and the area measurement meter 12-2 is selected and searched for and extracted. The name “air conditioning power system 1 PAC-1” corresponding to the device ID “PAC-1”, the name “air conditioning power system 1 PAC-2” corresponding to the device ID “PAC-2”, and the device ID “PAC-3” A corresponding name “air conditioning power system 2 PAC-3” and buttons for changing the control content of these air conditioners are displayed. Here, an “operation” button 321 for operating the air conditioner, a “stop” button 322 for stopping, and a “temperature” button 323 for changing the set temperature value are displayed.

  By displaying this search result screen, the supervisor examines the device to be improved and the control content to be changed, and inputs a change instruction.

  In the example of FIG. 5, among the searched air conditioners, the currently operated air conditioners are “air conditioning power system 1 PAC-1” and “air conditioning power system 2 PAC-3”, and “air conditioning power system 1 PAC-1”. The set temperature value of “20.0 ° C.” and the set temperature value of “air conditioning power system 2 PAC-3” are “25.0 ° C.”. It is determined that the air conditioning control of “1” is overcooling, and the “temperature” button 321 is operated to input an instruction to increase the set temperature value of “air conditioning power system 1 PAC-1”. The power used is reduced.

  An instruction to change the control content of the device operated by the monitor is received by the device control unit 224 of the building monitoring control support device 20 and transmitted to the air conditioner 11-1 in the corresponding building energy system 10. In the air conditioner 11-1, operation is performed according to the set temperature of the received instruction.

  According to the above embodiment, since the monitor who monitors the energy state in the building selects the meter to be improved, a list of devices corresponding to the meter is displayed as a search result screen on the monitoring device. Because it is possible to grasp the devices to be improved at a glance, and to check the current operating status of these devices and the control details that can be changed, the change operation can be performed, so the operation by the supervisor is supported. Can do.

  It is also possible to construct a building monitoring control support program that causes the computer to function as a building monitoring control support device by programming the functions of the control unit of the building monitoring control support device of the present embodiment into a computer. .

1 is an overall view showing a configuration of a building monitoring control support system according to an embodiment of the present invention. It is a flowchart which shows operation | movement of the building monitoring control support apparatus of the building monitoring control support system by one Embodiment of this invention. It is a screen block diagram which shows an example of the energy usage condition screen displayed on the monitoring apparatus of the building monitoring control support system by one Embodiment of this invention. It is explanatory drawing which shows the flow of the search process performed in the assistance information generation part of the building monitoring control support apparatus of the building monitoring control support system by one Embodiment of this invention. It is a screen block diagram which shows an example of the search result screen displayed on the monitoring apparatus of the building monitoring control support system by one Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Building monitoring control support system 10 ... Energy system in building 11-1 to 11-4 ... Air conditioner 12-1, 12-1 ... Area measuring meter 13-1 to 13-3 ... Equipment measuring meter 20 ... Building monitoring control Support device 21 ... storage unit 22 ... control unit 30 ... monitoring device 211 ... meter table storage unit 212 ... meter-meter table storage unit 213 ... meter-device table storage unit 214 ... device table storage unit 215 ... state / measurement value storage unit 221 ... State / measurement value acquisition unit 222 ... Energy usage status display control unit 223 ... Support information generation unit 224 ... Device control unit 321 ... "Run" button 322 ... "Stop" button 323 ... "Temperature" button

Claims (7)

The building that manages energy branched hierarchically with the energy supplied to each of multiple devices installed in the building as the lowest layer, while the energy supplied to the building to be monitored and controlled is the highest layer A monitoring and control support system,
A plurality of area measurement meters each measuring energy supplied to a lower layer than this position at each branch source position where energy is branched hierarchically;
A plurality of device measurement meters that respectively measure the energy supplied to each device at the lowest position where the energy is hierarchically branched,
For each area measurement meter, a meter-meter table storing information of belonging meters including the device measurement meter that measures energy at a position below the measurement position of the area measurement meter;
A meter-device table storing information of devices to be measured for each device measurement meter,
A device table storing control details for each of the plurality of devices;
When a meter whose energy usage is to be improved is specified, a device measurement meter information extraction unit that searches and extracts information on the device measurement meter from the meter-meter table among the belonging meters of the specified meter. When,
A device information extraction unit for extracting information on the measurement target device of the device measurement meter extracted by the device measurement meter information extraction unit from the meter-device table;
A device control content extraction unit that extracts the control content of the device extracted by the device information extraction unit from the device table;
An improvement target device display unit that displays the control content of the device extracted by the device control content extraction unit as the control content of the device whose energy usage is to be improved;
A building monitoring and control support system comprising: While the energy supplied to the building to be monitored and controlled is the uppermost layer, the energy supplied to each of a plurality of devices installed in the building is managed as the lowermost layer, and the energy branched hierarchically is managed. A plurality of area measurement meters for measuring energy supplied to a lower layer than the position at each branch source position where the energy is branched hierarchically, and a position of the lowest layer where the energy is branched hierarchically In the building monitoring and control support device connected to a plurality of device measurement meters that respectively measure the energy supplied to each device,
For each area measurement meter, a meter-meter table storing information of belonging meters including the device measurement meter that measures energy at a position below the measurement position of the area measurement meter;
A meter-device table storing information of devices to be measured for each device measurement meter,
A device table storing control details for each of the plurality of devices;
When a meter whose energy usage is to be improved is specified, a device measurement meter information extraction unit that searches and extracts information on the device measurement meter from the meter-meter table among the belonging meters of the specified meter. When,
A device information extraction unit for extracting information on the measurement target device of the device measurement meter extracted by the device measurement meter information extraction unit from the meter-device table;
A building monitoring and control support apparatus, comprising: a device control content extraction unit that extracts the control content of the device extracted by the device information extraction unit from the device table. The device measurement meter information extraction unit searches and extracts the belonging meter of the designated meter from the meter-meter table, and further adds the belonging meter belonging to the extracted belonging meter from the meter-meter table. The building monitoring control support apparatus according to claim 2, wherein information of the device measurement meter is extracted by performing a search. While the energy supplied to the building to be monitored and controlled is the uppermost layer, the energy supplied to each of a plurality of devices installed in the building is managed as the lowermost layer, and the energy branched hierarchically is managed. A plurality of area measurement meters for measuring energy supplied to a lower layer than the position at each branch source position where the energy is branched hierarchically, and a position of the lowest layer where the energy is branched hierarchically The building monitoring and control support device connected to a plurality of device measurement meters for measuring the energy supplied to each device,
When an energy usage improvement target meter is specified, the meter that stores information on the device measurement meter among the belonging meters of the specified meter and stores information on the device to be measured for each device measurement meter Search and extract from meter table,
Extracting the information of the device to be measured of the extracted device measurement meter from the meter-device table storing the information of the device to be measured for each device measurement meter,
A building monitoring control support method, wherein the extracted control content of the device is extracted from a device table storing control content for each of the plurality of devices. When extracting the information of the device measuring meter, the belonging meter of the designated meter is searched and extracted from the meter-meter table, and the belonging meter belonging to the extracted belonging meter is further added to the meter-meter. 5. The building monitoring control support method according to claim 4, wherein information of the device measurement meter is extracted by searching hierarchically from a table. While the energy supplied to the building to be monitored and controlled is the uppermost layer, the energy supplied to each of a plurality of devices installed in the building is managed as the lowermost layer, and the energy branched hierarchically is managed. A plurality of area measurement meters for measuring energy supplied to a lower layer than the position at each branch source position where the energy is branched hierarchically, and a position of the lowest layer where the energy is branched hierarchically In the building monitoring and control support device connected to a plurality of device measurement meters that respectively measure the energy supplied to each device,
When an energy usage improvement target meter is specified, the meter that stores information on the device measurement meter among the belonging meters of the specified meter and stores information on the device to be measured for each device measurement meter A function to search and extract from the meter table,
A function of extracting the information of the measurement target device of the extracted device measurement meter from the meter-device table storing the information of the measurement target device for each device measurement meter;
A building monitoring and control support program for executing a function of extracting the extracted control content of a device from a device table storing control content for each of the plurality of devices. When extracting the information of the device measuring meter, the belonging meter of the designated meter is searched and extracted from the meter-meter table, and the belonging meter belonging to the extracted belonging meter is further added to the meter-meter. The building monitoring control support program according to claim 6, wherein information on the device measurement meter is extracted by hierarchically searching from a table.

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