WO2018181022A1 - Facility management device, system classification data creation method, and facility management method - Google Patents

Abstract

The present invention comprises: a monitoring point data collection unit (11) that collects state information of a plurality of monitoring points (101) in a facility, and accumulates the collected state information in a state information accumulation unit (12); an extraction instruction reception unit (131) that receives extraction instruction information for extracting, in system units, a monitoring point (101) included in a system, the system unit being a group corresponding to the relationships among pieces of equipment of a plurality of pieces of equipment within the facility; a data identification unit (141) that identifies a monitoring point (101) corresponding to the extraction instruction information, on the basis of system classification data in which a piece of equipment is associated with a monitoring point (101) for each system, the system classification data being created on the basis of system information based on information, of BIM, indicating the connection between the plurality of pieces of equipment within the facility, and equipment information in which a piece of equipment within the facility and a monitoring point (101) related to the piece of equipment are associated; and a data extraction unit (142) that extracts, from the state information accumulation unit (12), state information of the monitoring point (101) identified by the data identification unit (141).

Description

Facility management apparatus, system classification data creation method, and facility management method

The present invention relates to a facility management apparatus for monitoring and managing a monitoring point in a facility, a method for creating system classification data associated with monitoring point data between facilities, and a facility management method used for facility management. .

Conventionally, a facility management apparatus that monitors and manages a building facility collects data from each monitoring point in the building facility via a network at regular intervals such as 1 minute, 1 hour, and records the collected data. The status of each monitoring point is monitored based on the recorded data.
For example, in Patent Document 1, the facility management apparatus collects and records monitoring point data indicating a state from each monitoring point, and manages a group related to each monitoring point for each monitoring point. When the status change of a monitoring point occurs, in order to investigate the cause of the occurrence of the status change, the data of the monitoring point where the status change occurred and the monitoring point related to the monitoring point where the status change occurred As the data, a technique for extracting from the accumulated data is disclosed.

JP 2016-154293 A

In general, when monitoring a building facility or operating a facility installed in the building facility, etc., managers such as operators should monitor the connection between the facilities in the building facility. It is carried out.
On the other hand, in the technique as disclosed in Patent Document 1, only data of related monitoring points is extracted, and the relation between facilities is not taken into consideration.
For this reason, each time an administrator performs monitoring work, the administrator is related to the equipment that collects the monitoring point data to be monitored while imagining the relation between the equipment from which the monitoring points are collected. There is a problem in that it is necessary to identify and extract monitoring point data that is linked between facilities based on the correspondence relationship, and to extract and extract the monitoring point data that is linked to the facility, and the burden on the administrator is high.

The present invention has been made to solve the above-described problems, and an object thereof is to provide a facility management apparatus that can identify and extract collected monitoring point data in units of related equipment. To do.

The facility management apparatus according to the present invention collects status information of a plurality of monitoring points in a facility and stores them in a status information storage unit, and from the status information storage unit, the relationship between the facilities in the facility A plurality of facilities in the facility that the BIM in which the extraction instruction receiving unit for extracting the monitoring points included in the system and the BIM in which the information related to the building is aggregated is included in the system unit corresponding to the group Based on the system information in which the system and the facilities in the facility are associated with each other based on the information indicating the connection between the facilities, and the facility information in which the facilities in the facility and the monitoring points related to the equipment are associated A data identification unit that identifies the monitoring point corresponding to the extraction instruction information based on the created system classification data in which equipment and monitoring points are associated with each system , In which the data specifying part is the status information of the monitored points identified, and a data extracting unit that extracts from the status information storage unit.

According to the present invention, collected monitoring point data can be specified and extracted in units of related equipment.

It is a block diagram which shows the structure of the facility management apparatus which concerns on Embodiment 1 of this invention. It is a figure for demonstrating the entity for expressing various "things" related to a building defined by BIM. In Embodiment 1, it is a figure which shows an example of the installation information memorize | stored in the installation information storage part. In this Embodiment 1, it is a figure for demonstrating an example of the image of the system | strain information which a system | strain information acquisition part produces and outputs to a system | strain data creation part. In Embodiment 1, it is a figure which shows an example of the content of the system | strain classification data which a data creation control part produces. In Embodiment 1, it is a figure which shows an example of the instruction | indication screen which an instruction | indication screen display control part displays. In Embodiment 1, it is a figure which shows another example of the instruction | indication screen which an instruction | indication screen display control part displays. It is a flowchart explaining operation | movement of the "system | strain classification data creation process" in the facility management apparatus which concerns on Embodiment 1 of this invention. It is a flowchart explaining operation | movement of the "target data extraction process" in the facility management apparatus which concerns on Embodiment 1 of this invention. In Embodiment 1, it is a figure which shows an example of the group list which the display control part of a facility management apparatus displays. In Embodiment 1, it is a figure which shows an example of the trend graph which the display control part of a facility management apparatus displays. In Embodiment 1, for example, when the administrator selects “Summary: Heat source system” from the switching instruction screen pop-up displayed on the screen as shown in FIG. 10 or FIG. It is a figure which shows an example of a graph. In the first embodiment, the summary graph after switching when the administrator selects “Summary: Plan” from the switching instruction screen pop-up displayed on the screen as shown in FIGS. It is a figure which shows an example. In the first embodiment, for example, when the administrator selects “Summary: Air-conditioning system” from the switching instruction screen pop-up displayed on the screen as shown in FIGS. 10 to 13, the summary graph after switching is displayed. It is a figure which shows an example. In Embodiment 1, it is a figure which shows an example of the graph which shows the energy consumption amount which the display control part of a facility management apparatus displays. In Embodiment 1, it is a figure which shows an example of the screen which shows the equipment apparatus ledger displayed by the display control part of a facility management apparatus. In Embodiment 1, it is a figure which shows an example of the screen which shows the detailed information regarding an equipment apparatus which the display control part of a facility management apparatus displays.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
Embodiment 1 FIG.
FIG. 1 is a block diagram showing a configuration of a facility management apparatus 1 according to Embodiment 1 of the present invention.
As shown in FIG. 1, the facility management apparatus 1 includes a monitoring point data collection unit 11, a state information storage unit 12, a reception unit 13, a data creation control unit 14, a display control unit 15, a system classification data creation unit 16, and a storage unit. 17 and a display unit 18.
The receiving unit 13 includes an extraction instruction receiving unit 131 and a switching instruction receiving unit 132.
The data creation control unit 14 includes a data specifying unit 141, a data extracting unit 142, a display data creating unit 143, and a reverse lookup data specifying unit 144.
The display control unit 15 includes an instruction screen display control unit 151 and a data display control unit 152.
The system classification data creation unit 16 includes a system information acquisition unit 161, an equipment information acquisition unit 162, a system data creation unit 163, and a storage control unit 164.
The storage unit 17 includes a system classification data storage unit 171 and an equipment information storage unit 172.
The facility management apparatus 1 is connected to a plurality of (for example, # 1 to #N) controllers 100 via a communication line.

The controller 100 has a plurality of (for example, # 1 to #n) monitoring points 101 in the facility, and indicates the state of the monitoring point 101 from the monitoring point 101 at a preset cycle such as a constant second cycle. The state information is notified to the facility management apparatus 1. The monitoring point is a point that is provided as a monitoring target in advance in equipment or equipment in the facility such as a sensor that detects on / off information of the air conditioner. Hereinafter, the equipment or equipment in the facility is also simply referred to as equipment in the facility.
In FIG. 1, each controller 100 has two monitoring points 101, but this is only an example, and each controller 100 has one or more monitoring points 101.

For example, the monitoring point data collection unit 11 collects the state information of each monitoring point 101 via the controller 100 at a constant second cycle, and when it becomes a predetermined constant cycle, the monitoring point data is collected as time series data together with the collection time. The information is stored in the information storage unit 12. Specifically, the monitoring point data collection unit 11 temporarily saves the state information of each monitoring point 101 that is constantly collected via the controller 100 in a memory such as a RAM that is held inside, together with the collection time, for example, When it becomes a predetermined fixed period such as every minute, the state information of each monitoring point 101 at the time when the fixed period is temporarily stored in the memory is displayed as time series data together with the collection time. Accumulate in the accumulation unit 12.
Thus, for example, when the status information storage unit 12 is a hard disk, the monitoring point data collection unit 11 always collects in a cycle of seconds in consideration of the fact that it takes time to write and the CPU load increases. The state information is temporarily saved in the memory. However, the memory has a small capacity, and if the state information is stored in a cycle of seconds, only a short period of information can be stored. For this reason, the monitoring point data collection unit 11 can delete old information on the memory at an appropriate timing.
Note that this is only an example, and the monitoring point data collection unit 11 collects the status information of each monitoring point 101 via the controller 100, for example, as time series data together with the collection time each time. You may make it accumulate | store in the accumulation | storage part 12. FIG.

The status information storage unit 12 stores the status information of the monitoring point 101 collected by the monitoring point data collection unit 11.

The system classification data creation unit 16 is based on the system information stored in the facility information storage unit 172 of the storage unit 17 based on the information about the system that the BIM (Building Information Modeling, not shown in FIG. 1) has. Create classification data. The BIM information is provided in a place where the facility management apparatus 1 can refer to in the facility management system.
Here, the BIM and information included in the information included in the BIM will be described.
BIM is a data expression that is generally used in the construction industry and is conscious of exchange between various application software. In addition to the three-dimensional shape information created on a computer, the name and area of a room, material, and material It is a building information model that has both attribute information of the building such as specifications, performance, and finish. That is, the BIM is a kind of building database that aggregates or integrates buildings and various information related to them into a three-dimensional building model.
By using the BIM, once input data can be shared among all workers related to the building.
The BIM includes, for example, information indicating a connection between a fluid conveying member such as a duct or a pipe and each facility in the facility in the facility or the like.
Further, in the BIM, in addition to the system information, for example, information on the space and the equipment included in the space, information on the positional relationship between the building and the space, or various attributes of the equipment and links to documents, etc. Information about
In this way, since BIM has a variety of information related to buildings, it is possible to extract information on equipment or system information by using the information on the BIM, and engineering in the facility management system. Work efficiency can be improved by reducing adjustment man-hours, etc.

Note that there is IFC (Industry Foundation Classes) as a standard data model or data exchange format for sharing model data created by BIM between software applications (see FIG. 2). IFC is a modeling technique that attempts to express all objects or information related to buildings in an object-oriented manner.
In IFC, the types of electrical equipment or lighting equipment, construction machines, workers, skills necessary for work, construction resource definition information, work instructions or cost definition information, or site, building, floor, room Entities (see FIG. 2) for expressing various “things” related to buildings such as space elements and elements constituting the buildings are defined.

Next, facility information stored in the facility information storage unit 172 will be described.
The equipment information is information in which equipment in the facility is associated with a monitoring point related to the equipment.
The facility information is set in advance according to a facility management system in which the facility management apparatus 1 is used based on an instruction from an administrator or the like when the facility management apparatus 1 is installed, and stored in the facility information storage unit 172. The
FIG. 3 is a diagram illustrating an example of facility information stored in the facility information storage unit 172 in the first embodiment. FIG. 3A shows an example of equipment information when the equipment in the facility is an air conditioner, and FIG. 3B shows an example of equipment information when the equipment in the facility is a VAV (Variable Air Volume). FIG. 3C shows an example of equipment information when the equipment in the facility is a heat source machine.

For example, in FIG. 3A, monitoring point ID = 1 (“start / stop”), monitoring point ID = 2 (“supply air temperature”) as monitoring points corresponding to equipment ID = 11 (“5F East_air conditioner”) , Monitoring point ID = 3 (“cold water temperature”), monitoring point ID = 4 (“cold water valve opening”), monitoring point ID = 5 (“warm water temperature”), monitoring point ID = 6 (“warm water valve opening”) "), Monitoring point ID = 7 (" FAN frequency "), monitoring point ID = 8 (" humidification valve "), and the like are set.

In addition, in FIG. 3, although an example of the equipment information at the time of making the equipment in a facility into an air conditioner, VAV, and a heat source machine is shown for convenience of explanation, not only this but about each equipment in a facility, Equipment information in which a monitoring point related to the equipment is associated is set and stored in the equipment information storage unit 172.
Moreover, the content shown in FIG. 3 is only an example, and for example, the names of equipment and monitoring points may not be given. The facility information only needs to be able to specify the monitoring point associated with the facility for each facility.

Returning to the description of FIG.
The system classification data creation unit 16 stores information indicating the connection between a fluid conveying member such as a duct or a pipe and each facility in the facility stored in the BIM, and facility information as shown in FIG. Based on the above, systematic classification data is created.
The system information acquisition unit 161 of the system classification data creation unit 16 accesses the BIM via, for example, a network, and stores fluid transport members such as ducts or pipes stored in the BIM from the BIM, and each facility in the facility. Acquire information indicating the connection with the equipment.
The system information acquisition unit 161 groups information indicating the connection between the fluid conveyance member such as a duct or a pipe acquired from the BIM and each facility in the facility for each connection. The group is referred to as “system” in the first embodiment. Further, the system information acquisition unit 161 assigns, for example, an ID and a name for each “system”, and links the fluid conveyance member such as a duct or a pipe acquired from the BIM with each facility in the facility. Information associated with the information shown, the system ID information, and the system name information is created as system information, and is output to the system data creation unit 163 of the system classification data creation unit 16. The system ID and the system name may be any information that can uniquely identify the “system”.
FIG. 4 is a diagram for explaining an example of the image of the system information created by the system information acquisition unit 161 and output to the system data creation unit 163 in the first embodiment.
As described above, the BIM stores information indicating the connection between a fluid conveying member such as a duct or a pipe and each facility in the facility. The system information acquisition unit 161 sets, for example, information on a certain pipe and equipment (for example, a heat source, an air conditioner, an FCU, a pump, a valve, and a sensor) connected to the pipe from the BIM as “system”. It identifies as an object, groups, and assigns system ID information and system name (for example, “warm water piping system”) to provide system information. In FIG. 4, the system ID information is not shown.

The facility information acquisition unit 162 of the system classification data creation unit 16 refers to the facility information storage unit 172 and acquires the facility information from the facility information storage unit 172.
The facility information acquisition unit 162 outputs the acquired facility information to the system data creation unit 163.

The system data creation unit 163 creates system classification data based on the system information output from the system information acquisition unit 161 and the facility information output from the facility information acquisition unit 162.
Here, FIG. 5 is a diagram illustrating an example of the contents of the system classification data created by the system data creation unit 163 in the first embodiment.
As shown in FIG. 5, the system classification data is data in which, for each system, equipment belonging to the system and a monitoring point associated with the equipment are associated with each other.

The system data creation unit 163 outputs the created system classification data to the storage control unit 164 of the system classification data creation unit 16.
The storage control unit 164 stores the system classification data output from the system data creation unit 163 in the system classification data storage unit 171 of the storage unit 17.

The reception unit 13 receives various instructions from an administrator such as an operator.
The extraction instruction reception unit 131 of the reception unit 13 receives, for example, an instruction to extract monitoring point status information in units of systems or units of equipment from an administrator.
The extraction instruction receiving unit 131 outputs the received extraction instruction information to the data creation control unit 14.
For example, the administrator operates an input device (not shown) such as a mouse or a keyboard to input an instruction to extract monitoring point status information. Specifically, for example, when the administrator wants to display the status information of the monitoring point related to a certain “system”, the administrator uses the input device on the instruction screen displayed on the display unit 18. Then, an extraction instruction button or the like corresponding to the desired “system” is clicked.
Further, the extraction instruction receiving unit 131 receives a reverse data extraction instruction from the administrator.
For example, the administrator operates the input device from the screen displayed on the display unit 18, and for a specific monitoring point, information on equipment related to the specific monitoring point, or the specific monitoring point is An instruction to display information about the system to which the user belongs can be input. The extraction instruction receiving unit 131 receives the instruction as a reverse data extraction instruction.
When receiving the reverse data extraction instruction, the extraction instruction receiving unit 131 outputs information indicating that the reverse data extraction instruction has been received to the reverse data specifying unit 144 of the data creation control unit 14.

Note that the administrator designates the screen type of the monitoring screen on which the status information is displayed when inputting an instruction to extract the status information of the monitoring point. For example, it is assumed that the administrator can designate “summary graph”, “group list”, “trend graph”, and the like as the screen type of the monitoring screen. The “summary graph”, “group list”, and “trend graph” are screens that are displayed in BAS (Building Automation System) based on instructions from the administrator.

The “summary graph” is a screen that displays the state of each facility such as air conditioning, electricity, heat source, sanitation, disaster prevention, or crime prevention in a graphic format such as a plan view, a cross-sectional view, or a system diagram. In the “Summary Graph”, elements that do not change state, such as building structures such as walls or floors, and heat sources, air conditioners, ducts, or equipment such as piping, are drawn as still images. An element having a state change such as a valve or a sensor is drawn as a moving image.
“Group list” is a screen that lists points for monitoring the status of valves or sensors, or specifying set values in groups that are easy to understand for users, such as facilities, floors, or zones. It is.
The “trend graph” is a screen showing a state of a plurality of monitoring points or a time change of the current location in a graph format.

Note that this is only an example, and other types of screens may be used. For example, the facility management apparatus 1 according to the first embodiment has a screen or the like that displays a graph indicating energy consumption, which is displayed based on an instruction from an administrator in BEMS (Building Energy Management System), or FM ( In Facility Management), it is possible to display a display screen such as a facility equipment ledger that is displayed based on an instruction from the administrator. As described above, the facility management apparatus 1 according to the first embodiment is used in a different system, and in the different system, a fluid conveyance member such as a duct or a pipe managed by the BIM, and each facility in the facility Based on the system classification data created by the system classification data creation unit 16 based on the information indicating the connection of the status information, it is possible to extract the state information and display the screen based on the instructions of the administrator. In addition, for example, the above-described BAS, BEMS, and FM can be integrated, and the facility management apparatus 1 can be provided in an integrated system.

The extraction instruction reception unit 131 outputs the received information on the system and the screen type to the data creation control unit 14 as extraction instruction information.

The switching instruction receiving unit 132 of the receiving unit 13 receives a screen switching instruction from the administrator.
For example, by operating an input device such as a mouse or a keyboard, the administrator inputs a screen switching instruction from a switching instruction screen pop-up displayed on the display unit 18 (details will be described later).
The switching instruction receiving unit 132 outputs the received switching instruction information to the data creation control unit 14.

Based on the extraction instruction information output from the extraction instruction reception unit 131 of the reception unit 13, the data creation control unit 14 specifies and specifies a monitoring point related to equipment belonging to the system indicated by the extraction instruction information. Status information collected from the monitored points. Then, the data creation control unit 14 creates display data for displaying the extracted state information on the display unit 18. Further, the data creation control unit 14 is based on the reverse data extraction instruction output from the extraction instruction reception unit 131 of the reception unit 13, or the facility information related to the monitoring point specified by the reverse data extraction instruction information, or Then, display data for displaying information on the system to which the designated monitoring point belongs is created.

The data specifying unit 141 of the data creation control unit 14 acquires the extraction instruction information output from the extraction instruction receiving unit 131, refers to the system classification data storage unit 171 of the storage unit 17, and extracts based on the system classification data The monitoring point corresponding to the system specified by the instruction information is specified.
The data specifying unit 141 outputs information on the specified monitoring point to the data extracting unit 142.

The data extraction unit 142 of the data creation control unit 14 extracts the monitoring point status information output from the data specification unit 141 from the status information storage unit 12.
The data extraction unit 142 outputs the extracted state information to the display data creation unit 143.

When information indicating that a reverse data extraction instruction has been received is output from the extraction instruction receiving unit 131, the reverse data specifying unit 144 of the data creation control unit 14 stores system classification data based on the reverse data extraction instruction. By referring to the system classification data stored in the unit 171, the facility or system information specified by the reverse lookup data is identified and used as reverse lookup data.
The reverse lookup data specifying unit 144 outputs the reverse lookup data to the display data creation unit 143.
The display data creation unit 143 of the data creation control unit 14 converts the status information into the screen of the designated screen type based on the status information output from the data extraction unit 142 and the screen type designated by the extraction instruction information. Create display data to be displayed in.
Further, the display data creation unit 143 creates display data for displaying information on equipment or information on the system based on the reverse lookup data output from the reverse lookup data specifying unit 144.
The display data creation unit 143 outputs the created display data to the display control unit 15.

The display control unit 15 controls information displayed on the display unit 18.
For example, when receiving an instruction screen display instruction from the administrator, the instruction screen display control unit 151 of the display control unit 15 causes the display unit 18 to display an instruction screen for extracting state information.
The administrator inputs an instruction screen display instruction by, for example, clicking an instruction screen call button displayed on the display unit 18 using an input device.

FIG. 6 is a diagram illustrating an example of an instruction screen displayed by the instruction screen display control unit 151 in the first embodiment.
When the instruction screen display control unit 151 receives the instruction screen display instruction, the instruction screen display control unit 151 displays an instruction screen as illustrated in FIG. 6 based on the system classification data stored in the system classification data storage unit 171 of the storage unit 17.
The administrator designates a system from which state information is to be extracted from the instruction screen. For example, the administrator uses the input device to click a detail display button 601 shown in FIG. 6 to specify a system for which state information is to be extracted.
Information on the system specified by the administrator here is received by the extraction instruction receiving unit 131 as extraction instruction information.
Note that the instruction screen illustrated in FIG. 6 is merely an example, and the instruction screen only needs to allow the administrator to specify a system from which state information is to be extracted from the instruction screen.
For example, the instruction screen may be a screen on which an equipment configuration diagram as shown in FIG. 7 is displayed, and the administrator may designate a valve or equipment from the equipment configuration diagram. In that case, the extraction instruction receiving unit 131 receives information about the corresponding equipment as extraction instruction information, and the data specifying unit 141 selects the system to which the equipment specified by the extraction instruction information belongs based on the system classification data. The monitoring point corresponding to the system is identified.

The data display control unit 152 of the display control unit 15 causes the display unit 18 to display an image or video based on the display data output from the data creation control unit 14.

The storage unit 17 stores various information.
The system classification data storage unit 171 of the storage unit 17 stores system classification data (see FIG. 5).
The facility information storage unit 172 of the storage unit 17 stores facility information (see FIG. 3).

The display unit 18 is, for example, a display and displays an image or video based on the control of the display control unit 15.

Here, as shown in FIG. 1, the state information storage unit 12 and the storage unit 17 are provided in the facility management apparatus 1, but the present invention is not limited thereto, and the state information storage unit 12 and the storage unit 17 are stored. The unit 17 may be provided outside the facility management apparatus 1 as long as the facility management apparatus 1 can refer to the state information storage unit 12 and the storage unit 17.
Here, as shown in FIG. 1, the facility management apparatus 1 includes the display unit 18. However, the display unit 18 is not limited thereto, and is provided outside the facility management apparatus 1 to manage the facility. You may make it connect with the apparatus 1 via a network etc., for example.

Next, the operation of the facility management apparatus 1 according to Embodiment 1 of the present invention will be described.
The operation of the facility management apparatus 1 according to the first embodiment is large, and “system classification data creation processing” performed at the time of installation of the facility management apparatus 1 and the state information from each monitoring point 101 at an appropriate timing. It is divided into “target data extraction processing” that collects and extracts the status information of the corresponding monitoring point based on the status information extraction instruction from the administrator.

First, “system classification data creation processing” will be described.
FIG. 8 is a flowchart for explaining the operation of “system classification data creation processing” in the facility management apparatus 1 according to Embodiment 1 of the present invention.
The “system classification data creation processing” is performed by the system classification data creation unit 16 when the facility management apparatus 1 is installed, for example.

The system information acquisition unit 161 of the system classification data creation unit 16 accesses the BIM via, for example, a network, and stores a fluid conveyance member such as a duct or a pipe stored in the BIM, each facility in the facility, The information which shows the connection of is acquired (step ST801). Then, the system classification data creation unit 16 creates system information as shown in FIG. 4 based on the information indicating the connection between the acquired fluid conveyance member such as a duct or pipe and each facility in the facility. The system information is output to the system data creation unit 163 of the system classification data creation unit 16.

The facility information acquisition unit 162 of the system classification data creation unit 16 refers to the facility information storage unit 172, and acquires the facility information as shown in FIG. 3 from the facility information storage unit 172 (step ST802). .
The facility information acquisition unit 162 outputs the acquired facility information to the system data creation unit 163.
Note that the order of processing in step ST801 and step ST802 may be reversed.

Based on the system information output from the system information acquisition unit 161 in step ST801 and the facility information output from the facility information acquisition unit 162 in step ST802, the system data creation unit 163 has an example as illustrated in FIG. Then, system classification data is created (step ST803).
The system data creation unit 163 outputs the created system classification data to the storage control unit 164 of the system classification data creation unit 16.

The storage control unit 164 stores the system classification data output from the system data creation unit 163 in step ST803 in the system classification data storage unit 171 of the storage unit 17 (step ST804).

Next, the “target data extraction process” will be described.
FIG. 9 is a flowchart for explaining the operation of “target data extraction processing” in the facility management apparatus 1 according to Embodiment 1 of the present invention.
The “target data extraction process” is based on the premise that system classification data as shown in FIG. 5 is generated in advance by the system classification data generation unit 16 and stored in the system classification data storage unit 171.
Here, it is assumed that the period for storing the state information of each monitoring point 101 in the state information storage unit 12 is set to 1 minute in advance.

The monitoring point data collection unit 11 acquires the status information of each monitoring point 101 that is constantly collected via the controller 100, and temporarily stores it in a memory such as an internal RAM together with the collection time (step ST901).
The monitoring point data collection unit 11 determines whether or not a predetermined cycle has been reached (step ST902).
In step ST902, when it is not a predetermined cycle (in the case of “NO” in step ST902), the process returns to step ST901.

In step ST902, when it becomes a predetermined cycle (in the case of “YES” in step ST902), the monitoring point data collection unit 11 stores the state information of each monitoring point 101 temporarily stored in the memory held therein. Together with the collection time, it is stored in the state information storage unit 12 as time series data (step ST903). In other words, here, the status information of each monitoring point 101 that is constantly collected via the controller 100 by the monitoring point data collection unit 11 is accumulated in the status information accumulation unit 12 every minute.

The extraction instruction reception unit 131 of the reception unit 13 waits until receiving an instruction to extract the status information of the monitoring point 101 from the administrator (in the case of “NO” in step ST904), and the status information of the monitoring point 101 from the administrator. Is received (in the case of “YES” in step ST904), information regarding the received extraction instruction is output to the data creation control unit.
Specifically, for example, when the instruction screen display control unit 151 receives an instruction screen display instruction from an administrator, the instruction screen display control unit 151 displays an instruction screen for extracting state information on the display unit 18 (see FIGS. 6 and 7). ).
Then, for example, the administrator inputs a state information extraction instruction by designating a detailed display button 601 (see FIG. 6) corresponding to a desired system from the instruction screen, and the extraction instruction receiving unit 131 Accepts extraction instruction information input from the administrator.

Here, for example, the administrator inputs an extraction instruction to display the status information of the monitoring point with the system ID = 21 in the “group list”, and the extraction instruction receiving unit 131 displays the extraction instruction information of the content. It shall be accepted.
When the administrator inputs an extraction instruction, the administrator also specifies a screen type for displaying state information. The administrator may specify the screen type by inputting a name, or by assigning a screen ID to the screen type in advance, and inputting and specifying the screen ID. You may make it select from a screen type list.
The extraction instruction receiving unit 131 outputs the received system and screen type information to the data creation control unit 14 as extraction instruction information.

The data extraction unit 142 of the data creation control unit 14 acquires the extraction instruction information output from the extraction instruction reception unit 131 in step ST904, and refers to the system classification data storage unit 171 of the storage unit 17 to generate system classification data. Based on this, the monitoring point corresponding to the system specified by the extraction instruction information is specified (step ST905).
For example, here, since ID = 21 is designated as the system, the data specifying unit 141 has the equipment of equipment ID = 11, 501 and 502 that are equipment belonging to the system ID = 21 based on the system classification data. , 101 to 104 are specified as monitoring points ID = 1 to 8.
The data specifying unit 141 outputs information on the specified monitoring point to the data extracting unit 142 of the data creation control unit 14.

The data extraction unit 142 extracts the status information of the monitoring points output from the data specification unit 141 in step ST905 from the status information storage unit 12 (step ST906).
For example, the data extraction unit 142 extracts the status information of the corresponding monitoring point from the status information storage unit 12 for a preset period. Specifically, for example, the data extraction unit 142 extracts the past one month from the latest state information. Alternatively, the data extraction unit 142 may extract the past one week from the latest state information. Further, for example, the data extraction unit 142 may extract all the state information of the corresponding monitoring points stored in the state information storage unit 12. Further, for example, when an administrator inputs an extraction instruction, the administrator also inputs a collection period of state information to be extracted, and the data extraction unit 142 corresponds to the period corresponding to the period input by the administrator. The status information of the monitoring points may be extracted. The data extraction unit 142 extracts state information in accordance with appropriately set conditions.
The data extraction unit 142 outputs the extracted state information to the display data creation unit 143 of the data creation control unit 14.

The display data creation unit 143 displays the state information on the screen of the designated screen type based on the state information output from the data extraction unit 142 in step ST906 and the screen type designated by the extraction instruction information. Display data is created (step ST907).
Here, since “group list” is specified as the screen type in the extraction instruction information, the display data creation unit 143 belongs to the system of system ID = 21 extracted by the data extraction unit 142 in step ST906. For displaying status information collected from monitoring points with monitoring point ID = 1 to 8, 101 to 104 associated with equipment (equipment with equipment ID = 11, 501, 502) as a group list Create data.
The display data creation unit 143 outputs the created display data to the display control unit 15.

The data display control unit 152 of the display control unit 15 causes the display unit 18 to display an image or video based on the display data output from the data creation control unit 14 in step ST907 (step ST908).
The display unit 18 displays an image or video based on the control of the data display control unit 152.
Here, the display unit 18 is collected from monitoring points ID = 1 to 8, 101 to 104 associated with equipment belonging to the system ID = 21 (equipment with equipment ID = 11, 501, 502). A group list showing the status information is displayed.

FIG. 10 is a diagram illustrating an example of a group list displayed by the display control unit 15 of the facility management apparatus 1 in the first embodiment.
In the example shown in FIG. 10, for convenience of explanation, a monitoring point different from the case where the monitoring points with the monitoring point ID = 1 to 8 and 101 to 104 are specified as the monitoring points for displaying the state information is specified. This is an example of a group list display.
As shown in FIG. 10, the facility name (“100 buildings” in FIG. 10) may be displayed in the group list. In this case, when creating the creation data, the display data creation unit 143 includes the facility name information in the creation data. Information on the name of the facility to be monitored is stored in advance, and the display data creation unit 143 may acquire the information on the facility name from the information stored in advance.

Further, as shown in FIG. 10, the display control unit 15 causes the display unit 18 to pop up a switching instruction screen 10 a.
The switching instruction screen 10a is a screen for the administrator to instruct switching of the screen type, and displays screen types that can be switched.
In the first embodiment, for example, screen types of “summary graph”, “group list”, and “trend graph” displayed by BAS and “energy consumption” displayed by BEMS are displayed as screen types. It is assumed that the screen type and the screen type of “equipment device ledger” displayed in FM can be designated. In this case, “summary graph”, “trend graph”, “energy consumption”, and “facility equipment ledger” except for the currently displayed “group list” are displayed as switchable screen types. As for the “summary graph”, as shown in FIG. 10, for example, a summary graph (“summary: air conditioning system”) in which the status information of the corresponding monitoring point is superimposed on a still image of the air conditioning system and displayed. Or a summary graph ("Summary: heat source system") displayed with the status information of the relevant monitoring point superimposed on a still image of the heat source system, or a summary graph (" It is possible to select whether to select “Summary: List of similar air conditioning systems”).

When the administrator checks the display unit 18 and wants to switch the screen, the administrator inputs a switching instruction from the switching instruction screen 10a. For example, the administrator inputs a switching instruction by clicking a switchable screen type displayed on the switching instruction screen 10a using the input device.
Here, for example, it is assumed that the administrator inputs a screen type switching instruction to the trend graph from the display in the group list as shown in FIG.

Switching instruction reception unit 132 determines whether a switching instruction has been received from the input device (step ST909).
When the switching instruction has not been received (in the case of “NO” in step ST909), the process returns to step ST901 and the subsequent processing is repeated.

When a switching instruction is received (in the case of “YES” in step ST909), switching instruction receiving section 132 notifies data creation control section 14 that the switching instruction has been received, and the received screen type after switching. Notify information. Then, the process returns to step ST907.
Here, the switching instruction receiving unit 132 outputs a notification that the screen type switching instruction to the trend graph has been performed to the data creation control unit 14.

The display data creation unit 143 of the data creation control unit 14 is associated with the equipment (equipment with equipment ID = 11, 501, 502) belonging to the system ID = 21 extracted by the data extraction unit 142 in step ST906. Display data for displaying the state information collected from the monitoring points of monitoring point ID = 1 to 8, 101 to 104 as a trend graph is created (step ST907).
The display data creation unit 143 outputs the created display data to the display control unit 15.

And the process of step ST908 is performed. The details of the process in step ST908 are as described above, and thus a duplicate description is omitted.
FIG. 11 is a diagram illustrating an example of a trend graph displayed by the display control unit 15 of the facility management apparatus 1 in the first embodiment.
In the example shown in FIG. 11, for the convenience of explanation, a monitoring point different from the case where the monitoring points with the monitoring point ID = 1 to 8, 101 to 104 are specified as the monitoring points for displaying the state information is specified. This is a display example of the trend graph when
As shown in FIG. 11, also when the state information is displayed on the screen as a trend graph, the display control unit 15 causes the switching instruction screen 10a to pop up.

Similarly, the administrator can issue a switching instruction so that the screen type is a summary graph. The specific switching operation is the same as the switching operation described above.
FIG. 12 shows a case where the administrator selects “Summary: Heat source system” from the switching instruction screen 10a popped up on the screen as shown in FIG. 10 or FIG. 11, for example, in the first embodiment. It is a figure which shows an example of the summary graph after switching.
In the example shown in FIG. 12, for convenience of explanation, a monitoring point different from the case where the monitoring points with the monitoring point ID = 1 to 8, 101 to 104 are specified as the monitoring points for displaying the state information is specified. This is a summary graph display example.
As shown in FIG. 12, the display unit 18 displays a summary graph in which the heat source system diagram is a still image and state information is superimposed on the still image.

In addition, the administrator can issue a switching instruction to “Summary: Plan” from the switching instruction screen 10a.
FIG. 13 shows the switching when the administrator selects “Summary: Plan” from the switching instruction screen 10a popped up on the screen as shown in FIGS. 10 to 12, for example, in the first embodiment. It is a figure which shows an example of a later summary graph.
In the example shown in FIG. 13, for convenience of explanation, a monitoring point different from the case where the monitoring points with the monitoring point ID = 1 to 8 and 101 to 104 are specified as the monitoring points for displaying the state information is specified. This is a summary graph display example.
As illustrated in FIG. 13, the display unit 18 displays a summary graph in which a floor plan is a still image and state information is superimposed on the still image.

The administrator can also issue a switching instruction to “Summary: Air-conditioning system” from the switching instruction screen 10a.
FIG. 14 shows the switching when the administrator selects “Summary: Air-conditioning system” from the switching instruction screen 10a popped up on the screen as shown in FIGS. 10 to 13, for example, in the first embodiment. It is a figure which shows an example of a later summary graph.
In the example shown in FIG. 14, for the convenience of explanation, a monitoring point different from the case where the monitoring points with the monitoring point ID = 1 to 8 and 101 to 104 are specified as the monitoring points for displaying the state information is specified. This is a summary graph display example.
As shown in FIG. 14, the display unit 18 displays a summary graph in which the system diagram of the air conditioner is a still image and state information is superimposed on the still image.

In this way, the administrator can issue a screen type switching instruction from the switching instruction screen 10a. When the facility management apparatus 1 accepts the switching instruction, the screen displays the state information for the same system status information. The type can be switched and displayed on the display unit 18.
As a result, the administrator can easily switch between various screen types for displaying the state information simply by selecting a desired screen type, and can efficiently monitor or operate equipment in the facility. Can do.
In addition, in the conventional technology, since monitoring points are not managed in association with equipment of the same system, state information of monitoring points associated with equipment of the same system is displayed by switching the screen type. The administrator needs to switch the screen one by one depending on the monitoring point to be displayed, and labor is required. However, in the facility management apparatus 1 according to the first embodiment, as described above, The administrator can switch the screen type for displaying the status information of the same system only by designating the screen type to be displayed from the switching instruction screen 10a. As a result, the administrator can easily display the status information of the monitoring points associated with the equipment of the same system on the screens having different screen types without requiring labor.

In the above description, regarding the status information of the same system, it has been described that the screen type for displaying the status information is appropriately switched. However, in the facility management apparatus 1 according to the first embodiment, from the screen being displayed, When the equipment in a specific facility displayed on the screen is designated, the screen can be switched to a screen that displays status information regarding equipment belonging to another system to which the equipment in the specific facility belongs.

This will be specifically described below.
For example, it is assumed that the summary graph of the air conditioning system as shown in FIG. 14 is confirmed, and the administrator selects the air conditioner with the equipment ID = 11 by clicking the input device.
In this case, the extraction instruction receiving unit 131 receives an instruction to select an air conditioner with facility ID = 11, and outputs information to the data creation control unit 14 that the air conditioner with facility ID = 11 has been selected.
The data specifying unit 141 of the data creation control unit 14 refers to the system classification data stored in the system classification data storage unit 171 of the storage unit 17 and the currently displayed system to which the air conditioner with the equipment ID = 11 belongs. Search for a different system than.
That is, based on the system classification data, the data specifying unit 141 selects another system different from the system included in the extraction instruction information (see step ST904) among the systems to which the air conditioner with the equipment ID = 11 belongs. Identify.

Here, for example, assuming that the currently displayed system is a system with system ID = 21 and the system classification data storage unit 171 stores system classification data as shown in FIG. The unit 141 identifies the system with the system ID = 2, which is different from the system ID = 21, to which the air conditioner with the facility ID = 11 belongs. Further, the data specifying unit 141 specifies equipment belonging to the system with the system ID = 2 from the system classification data. As a result, the data specifying unit 141 specifies the equipment with the equipment ID = 1, 11,... As the equipment belonging to the system with the system ID = 2, and further, the equipment with the equipment ID = 1, 11. The monitoring point associated with is identified. Here, the data specifying unit 141 specifies the monitoring points with the monitoring point IDs = 1 to 8..., 31 to 33.
Then, the data specifying unit 141 outputs information on the specified monitoring point to the data extracting unit 142.
As described above, the data specifying unit 141 can also specify the monitoring point desired by the administrator, which is instructed by the administrator, based on the information on the facility.

The data extraction unit 142 extracts the monitoring point status information output from the data identification unit 141 from the status information storage unit 12 (see step ST906 in FIG. 9).
Since the subsequent processing is the same as the processing after step ST907 in FIG. 9 described above, a duplicate description is omitted.
As a result, the status information of the monitoring points associated with the equipment belonging to the system ID = 2 is displayed on the display unit 18 as a summary graph of the air conditioning system.
In this way, for another system to which the specific equipment belonging to the system being displayed belongs, it is possible to perform switching so that the status information of the monitoring point corresponding to the equipment associated with the other system is displayed. .
For example, when there are a plurality of other systems to which a specific facility belonging to the displayed system belongs, the data display control unit 152 causes the display unit 18 to display information on the plurality of other systems. Then, it is only necessary to accept selection of the system to be displayed from the administrator. Further, the system to be displayed may be narrowed down by other methods.

In the above description, it has been described that the screen type for displaying the state information is appropriately switched in the same system, specifically, BAS. However, the facility management apparatus 1 according to the first embodiment further displays It is also possible to switch from the middle screen to a screen displaying status information displayed on a system different from the system that displays the screen.

This will be specifically described below.
For example, it is assumed that the administrator inputs a switching instruction to switch to a screen displaying “energy consumption” from the switching instruction screen 10a pop-up displayed on the screen as shown in FIGS.
When the switching instruction is received, the switching instruction receiving unit 132 notifies the data creation control unit 14 of the notification that the switching instruction has been received and the information of the screen type after switching, that is, the “energy consumption”.

The display data creation unit 143 of the data creation control unit 14 creates display data for displaying a graph indicating the energy consumption related to the data of the corresponding state information.
Specifically, the display data creation unit 143 includes the state information extracted by the data extraction unit 142 (see step ST907) and energy consumption related data (separately stored in a place that can be referred to by the facility management apparatus 1). Display data for displaying a graph showing the energy consumption amount is created based on (not shown).
FIG. 15 is a diagram illustrating an example of a graph indicating the energy consumption amount displayed by the display control unit 15 of the facility management apparatus 1 in the first embodiment.
In the example shown in FIG. 15, for convenience of explanation, a monitoring point different from the case where the monitoring points with the monitoring point ID = 1 to 8, 101 to 104 are specified as the monitoring points for displaying the state information is specified. This is a display example of a graph showing energy consumption in the case of being performed.
Here, as shown in FIG. 15, the energy consumption is assumed to be displayed in a graph, but this is merely an example. For example, the display data creation unit 143 may create display data for displaying energy consumption in a list.

Further, for example, it is assumed that the administrator inputs a switching instruction to switch to the screen displaying the “facility equipment ledger” from the switching instruction screen 10a pop-up displayed on the screen as shown in FIGS.

When the switching instruction is received, the switching instruction receiving unit 132 notifies the data creation control unit 14 of the notification that the switching instruction has been received and the information of the screen type after switching, that is, the “equipment equipment ledger”.

The display data creation unit 143 of the data creation control unit 14 creates display data for displaying the equipment ledger of the equipment related to the monitoring point that has collected the relevant state information.
Specifically, the display data creation unit 143 stores the state information extracted by the data extraction unit 142 (see step ST907), the system classification data, and a location separately accessible to the facility management apparatus 1. Display data for displaying the equipment / equipment ledger is created based on the equipment / equipment ledger data (not shown).

FIG. 16 is a diagram illustrating an example of a screen showing an equipment device ledger displayed by the display control unit 15 of the facility management apparatus 1 in the first embodiment.
In the example shown in FIG. 16, for the convenience of explanation, a monitoring point different from the case where the monitoring points with the monitoring point ID = 1 to 8, 101 to 104 are specified as the monitoring points for displaying the state information is specified. In this case, the display example shows the equipment device ledger.
In addition, for example, when the administrator wants to check maintenance-related data related to the equipment from the screen as shown in FIG. 16, the administrator designates the input by using the input device by clicking the detail button 1601 corresponding to the equipment to be checked. Then, the extraction instruction accepting unit 131 accepts the designation, and the display data creating unit 143 separately uses the relevant equipment based on maintenance-related data (not shown) stored in a place that can be referred to by the facility management apparatus 1. It is possible to create display data that displays detailed information about the equipment in question, such as equipment specifications, periodic collection and maintenance items, or applicable laws and regulations.
Then, the data display control unit 152 causes the display unit 18 to display display data that is displayed by the display data creation unit 143 and displays detailed information about the equipment (see FIG. 17).

Thus, the facility management apparatus 1 according to the first embodiment is based on the system classification data created based on the system information and equipment information managed by the BIM, for example, BAS, BEMS, FM, etc. In a plurality of different systems, it is possible to extract monitoring point status information, facility information, or the like for confirmation by an administrator or the like when performing facility management work.
Thereby, the administrator can perform the business regarding facility management by linking the functions in BAS, BEMS, and FM. It is also possible to integrate functions in BAS, BEMS, and FM.

In the above description, regarding the display of the summary graph, the facility management apparatus 1 can refer in advance to data relating to a heat source system diagram, a floor plan view, an air conditioner system diagram, etc., displayed as a still image. Remembered in place. The display data creation unit 143 displays the heat source system diagram on the display unit 18 with reference to the previously stored still image data.

In step ST902, the administrator designates one system for displaying the state information. However, the administrator is not limited to this, and the administrator can designate a plurality of systems for displaying the state information. . In that case, the data creation control unit 14 extracts the status information of all the monitoring points corresponding to the equipment associated with the corresponding system from the status information storage unit 12, and creates display data.

In step ST909, a fixed time for determining whether a switching instruction has been accepted may be set. For example, it may be determined that the switching instruction has not been accepted if the switching time is not accepted for 3 minutes after the display of the state information with the predetermined time being 3 minutes.

In general, when monitoring or operating a building facility, etc., the administrator is aware of the connection between the facilities in the building facility, etc., but in conventional technology, the related monitoring points This data was only provided, and the relationship between facilities was not taken into consideration, so the burden of work on managers etc. was large.
For example, when the administrator wants to monitor the state of the related equipment, the monitoring point associated with the related equipment is specified while imagining the relation between the equipment, and the status information of the monitoring point It was necessary to work such as extracting. In this case, it is necessary to repeatedly perform operations such as specifying and extracting a monitoring point associated with the related equipment for each of a plurality of screens such as a summary graph, a group list, and a trend graph.
As a result, for example, when monitoring points are associated in advance in consideration of the relationship between the facilities, there is a problem that an administrator's work load increases and a setting error may occur.
Also, for example, when displaying status information on the screen, when associating monitoring points in consideration of the relationship between facilities, the work burden on the administrator will increase, as well as knowledge of the building or equipment For those who do not, the facility management device or the facility management system is not easy to use, and this has also hindered use.

On the other hand, in the facility management apparatus 1 according to the first embodiment of the present invention, as described above, the state of the monitoring point is monitored in units of systems in which a plurality of facilities in the facility are grouped in units of monitoring or operation. it can. Therefore, the manager does not need to associate the monitoring points in consideration of the relationship between the facilities each time, and can reduce the workload of the manager. In addition, the administrator can check the status information of the monitoring point corresponding to the related equipment simply by designating the system, which improves usability.

In addition, when the administrator designates a specific point from the screens shown in FIGS. 10 to 14, information related to the equipment related to the designated point or the system to which the designated point belongs is displayed. It can also be made.
For example, when the temperature of the air supplied from a certain air conditioner is abnormally cold on the “Summary: Air Conditioning System” screen as shown in FIG. 14, the air supply of the air conditioner displayed on the screen is displayed. “Lower limit alarm” or the like is displayed at a monitoring point indicating temperature state information. Specifically, the “lower limit alarm” or the like is displayed when the background of the corresponding monitoring point turns red. The “lower limit alarm” is displayed by, for example, a control unit (not shown) of the facility management apparatus 1.

When the “lower limit alarm” is displayed, the administrator determines that the supply air temperature is abnormal, and the facility to which the monitoring point indicating the state information of the supply air temperature is related or the system to which the monitoring point belongs By checking the information about the problem, the cause of the abnormality will be investigated.
In such a case, the facility management apparatus 1 according to the first embodiment accepts designation of a specific monitoring point from the administrator, and the designated monitoring point is associated with the designated monitoring point or the designated designation. The information related to the system to which the monitoring point belongs can be displayed on the display unit 18. This will be specifically described below.

For example, when “Lower limit alarm” is displayed at a certain monitoring point on the “Summary: Air conditioning system” screen as shown in FIG. 14, the administrator operates the input device and clicks on the monitoring point. By doing so, a reverse data extraction instruction for displaying information related to the equipment to which the monitoring point relates or the system to which the monitoring point belongs is input.
At this time, the administrator operates the input device or the like to specify whether to display information related to the equipment related to the corresponding monitoring point or to display information related to the system to which the corresponding monitoring point belongs. Here, for example, it is assumed that information related to the equipment related to the corresponding monitoring point is designated to be displayed.

The extraction instruction receiving unit 131 receives a reverse data extraction instruction input from an input device or the like. Then, the extraction instruction receiving unit 131 outputs information indicating that the reverse data extraction instruction has been received to the reverse data specifying unit 144.
When the information indicating that the reverse data extraction instruction has been received is output from the extraction instruction receiving unit 131, the reverse data specifying unit 144 refers to the system classification data stored in the system classification data storage unit 171 and Identify the equipment to which the monitoring point is associated.
Then, the reverse lookup data specifying unit 144 outputs the specified equipment information related to the corresponding monitoring point to the display data creation unit 143 as reverse lookup data.

The display data creation unit 143 causes the display unit 18 to display information regarding the equipment related to the corresponding monitoring point based on the reverse lookup data output from the reverse lookup data specifying unit 144. Specifically, for example, the display data creation unit 143 is specified by reverse lookup data based on, for example, data (not shown) of the equipment device ledger stored separately in a place where the facility management apparatus 1 can refer. Create display data to display the equipment device ledger for the equipment.
The display unit 18 displays the display data created by the display data creation unit 143.

The administrator confirms the information on the equipment displayed on the display unit 18 so that if there is an abnormality in a certain monitoring point, for example, the supply air temperature, which of the equipment is related to the supply air temperature. Even if there is no knowledge of whether or not, it is possible to confirm the equipment to be inspected and information related to the equipment and investigate the cause of the occurrence of the abnormality.

In the above example, when the administrator performs the reverse lookup data extraction instruction, the administrator has made the designation to display information about the equipment related to the corresponding monitoring point. You may perform designation | designated to display the information regarding the system | strain to which the applicable monitoring point belongs. In this case, the reverse lookup data specifying unit 144 refers to the system classification data stored in the system classification data storage unit 171 and displays the information on the system to which the corresponding monitoring point belongs as the reverse lookup data as the display data creation unit 143. Output to.
The display data creation unit 143 causes the display unit 18 to display information regarding the system to which the corresponding monitoring point belongs based on the reverse lookup data output from the reverse lookup data specifying unit 144. Specifically, the display data creation unit 143, for example, performs reverse lookup data based on BIM information or a floor system diagram (not shown) stored separately in a location where the facility management apparatus 1 can refer to. The data for display which displays the system | strain identified by (i.e., connection between facilities) is produced.

At this time, for example, when there are a plurality of systems to which the corresponding monitoring point belongs, such as an air conditioner in which two systems of a duct and a pipe intersect, the reverse lookup data specifying unit 144 is based on the system classification data. All of the multiple existing systems are extracted and output as reverse lookup data to the display data creating unit 143. The display data creating unit 143 creates display data for displaying information on all the multiple existing systems.
In addition, the administrator can also issue an instruction to display both the information related to the equipment related to the corresponding monitoring point and the information related to the system to which the corresponding monitoring point belongs when performing the reverse data extraction instruction. .

As described above, according to the first embodiment, the monitoring point data collection unit 11 that collects the state information of the plurality of monitoring points 101 in the facility and stores the state information in the state information storage unit 12, and the plurality of facilities in the facility are installed. A connection between a plurality of facilities in a facility of the BIM and an extraction instruction receiving unit 131 that receives extraction instruction information for extracting monitoring points included in the system in units of systems that are groups according to the relationship between The facility and the monitoring point 101 are associated with each system, created based on the system information based on the information shown, and the facility information in which the equipment in the facility and the monitoring point 101 related to the equipment are associated with each other. Based on the system classification data, the data specifying unit 141 that specifies the monitoring point 101 corresponding to the extraction instruction information and the data specifying unit 141 specified The status information of the visual point. Thus and a data extraction unit 142 which extracts from the status information storage unit 12, the relevant equipment units, it is possible to identify the collected monitoring point data, is extracted. In addition, for example, the administrator can check the status information of the monitoring point corresponding to the related equipment simply by specifying the system, so that the usability is improved.

Further, according to the first embodiment, when the display data creation unit 143 receives a screen type switching instruction, the display data for displaying state information according to the received screen type after switching. Therefore, the administrator can easily switch various screens for displaying the state information associated with the equipment in the facility belonging to the same system, and perform monitoring work and the like.

Further, according to the first embodiment, when the data specifying unit 141 receives a selection of a specific facility among the facilities associated with the monitoring point 101 that is the collection source of the state information extracted by the data extracting unit 142, Based on the system information and the facility information, among the systems to which the specific equipment belongs, a system different from the system included in the extraction instruction information is identified and associated with the equipment belonging to the other system. The data extraction unit 142 extracts the status information of the monitoring point 101 associated with the equipment belonging to the other system specified by the data specification unit 141 from the state information storage unit 12. Therefore, the administrator can easily monitor the status of the monitoring point 101 associated with the equipment belonging to the system being monitored across the systems.

Further, according to the first embodiment, the extraction instruction receiving unit 131 receives a reverse lookup data extraction instruction for designating a specific monitoring point among the monitoring points from which the state information collected by the data extracting unit 142 is collected, Based on the reverse data extraction instruction received by the extraction instruction receiving unit 131 and the system classification data, the reverse data specifying unit 144 that specifies the equipment to which the specific monitoring point is related or the system to which the specific monitoring point belongs is provided. Since the display data creation unit 143 creates display data for displaying information related to the facility or system identified by the reverse lookup data identification unit 144, the administrator can set a certain monitoring point. Equipment that should be inspected even if there is no knowledge of which equipment the relevant monitoring point is related to when an abnormality occurs, and Review the information on the facility, it is possible to pursue the cause of the abnormality occurrence.

Moreover, according to this Embodiment 1, the system | strain information acquisition part 161 acquires the information which shows the connection between the some equipment in a facility from BIM which has the attribute information of a building, A plurality of equipment in a facility is acquired. A step of creating system information in which a system that is a unit grouped according to the relationship between equipment and equipment in a facility belonging to the system is associated, and the equipment information acquisition unit 162 includes equipment in the facility And the step of acquiring facility information in which the monitoring point 101 related to the facility is associated, the system data creation unit 163 acquires the system information created by the system information acquisition unit 161, and the facility information acquisition unit 162 acquires Based on the facility information, a step of creating system classification data in which facilities and monitoring points are associated with each system, a storage control unit 164, and a system data creation unit 163 create And a step of storing the phylogenetic data, the facility management system, and be able to be prepared in advance phylogenetic data. Thereby, since the facility management using the system information based on the information indicating the connection between the plurality of facilities in the facility possessed by the BIM can be performed, the administrator performs the monitoring in consideration of the relation between the facilities in advance. It is not necessary to associate points, and the work burden on the administrator can be reduced. In addition, it is possible to provide an easy-to-use facility management system for those who have no knowledge of buildings or equipment.

In addition, each part used for control of the facility management apparatus 1 in Embodiment 1 is performed by the program process using CPU based on software.
Further, the state information storage unit 12 and the storage unit 17 in the first embodiment are configured by an HDD, a DVD, a memory, and the like.

In addition, within the scope of the present invention, the present invention can be modified with any component of the embodiment or omitted with any component of the embodiment.

Since the facility management apparatus according to the present invention can identify and extract collected monitoring point data in units of related facilities, it is suitable for, for example, the use of monitoring and managing monitoring points in a facility. .

DESCRIPTION OF SYMBOLS 1 Facility management apparatus 11 Monitoring point data collection part 12 State information storage part 13 Reception part 14 Data creation control part 15 Display control part 16 System classification data creation part 17 Storage part 18 Display part 100 Controller 101 Monitoring point 131 Extraction instruction reception part 132 Switching instruction receiving unit 141 Data specifying unit 142 Data extracting unit 143 Display data generating unit 144 Reverse lookup data specifying unit 151 Instruction screen display control unit 152 Data display control unit 161 System information acquisition unit 162 Facility information acquisition unit 163 System data generation unit 164 Storage control unit 171 System classification data storage unit 172 Equipment information storage unit

Claims (8)

1. A monitoring point data collection unit that collects state information of a plurality of monitoring points in a facility and accumulates the information in a state information storage unit,
   From the state information storage unit, an extraction instruction receiving unit that receives extraction instruction information for extracting monitoring points included in the system in units of systems that are groups according to the relationship between the facilities in the facility;
   System information associated with the system and a plurality of facilities in the facility based on information indicating a connection between a plurality of facilities in the facility, possessed by a BIM in which information related to the building is aggregated, and the facility The extraction based on system classification data in which the equipment and the monitoring point are associated for each system, created based on the equipment information in which the equipment in the system is associated with the monitoring point related to the equipment A data specifying unit for specifying a monitoring point corresponding to the instruction information;
   A facility management apparatus comprising: a data extraction unit that extracts state information of a monitoring point specified by the data specification unit from the state information storage unit.
2. A display data creation unit for creating display data for displaying the state information extracted by the data extraction unit;
   The facility management apparatus according to claim 1, further comprising: a data display control unit that causes the display unit to display the display data created by the display data creation unit.
3. The extraction instruction information includes screen type information,
   The facility management apparatus according to claim 2, wherein the display data creation unit creates display data for displaying the state information according to a screen type included in the extraction instruction information.
4. The display data creation unit
   The facility management apparatus according to claim 3, wherein when the screen type switching instruction is received, display data for displaying the state information is created according to the received screen type after switching. .
5. The data specifying unit includes:
   Among the facilities associated with the monitoring point from which the state information extracted by the data extraction unit is selected, when a specific facility is selected, based on the system classification data, among the systems to which the specific facility belongs , Specifying another system different from the system included in the extraction instruction information, specifying a monitoring point associated with the equipment belonging to the other system,
   The said data extraction part extracts the status information of the monitoring point matched with the equipment which belongs to the other system | strain which the said data specific | specification part specified from the said status information storage part. Item 5. The facility management apparatus according to any one of Items 4 to 4.
6. The extraction instruction accepting unit accepts a reverse data extraction instruction for designating a specific monitoring point among the monitoring points from which the state information extracted by the data extracting unit is collected,
   Based on the reverse data extraction instruction received by the extraction instruction reception unit and the system classification data, the reverse data specification for specifying the equipment to which the specific monitoring point relates or the system to which the specific monitoring point belongs Part
   The facility management apparatus according to claim 4, wherein the display data creation unit creates display data for displaying information related to the facility or system identified by the reverse lookup data identification unit.
7. The system information acquisition unit acquires information indicating the connection between a plurality of facilities in the facility from the BIM in which information related to the building is aggregated, and groups the plurality of facilities in the facility according to the relationship between the facilities. Creating system information in which a system that is a unit and equipment in the facility belonging to the system are associated with each other;
   A facility information acquisition unit that acquires facility information in which facilities in the facility and monitoring points related to the facility are associated;
   Based on the system information created by the system information acquisition unit and the facility information acquired by the facility information acquisition unit, a system classification in which the facility and the monitoring point are associated for each system Creating data, and
   A storage control unit storing the system classification data generated by the system data generation unit;
8. A monitoring point data collection unit that collects status information of a plurality of monitoring points in the facility and accumulates the status information in a status information storage unit;
   An extraction instruction receiving unit receiving from the state information storage unit extraction instruction information for extracting monitoring points included in the system in units of systems that are groups corresponding to the relationship between the facilities in the facility; ,
   A system in which the data specifying unit has a BIM in which information related to a building is aggregated, and the system in which the system and the plurality of facilities in the facility are associated with each other based on information indicating a connection between the facilities in the facility System classification data in which the equipment and the monitoring point are associated with each system, created based on the information and equipment information in which the equipment in the facility and the monitoring point related to the equipment are associated A monitoring point corresponding to the extraction instruction information based on:
   A facility management method comprising: a data extraction unit extracting state information of a monitoring point specified by the data specification unit from the state information storage unit.

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