JP6917750B2 - Facility management device and facility management method - Google Patents

Description

The present invention relates to a facility management device that monitors and manages monitoring points in a facility, a method of creating system classification data associated with monitoring point data between facilities used for facility management, and a facility management method. ..

Conventionally, a facility management device 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 and 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, in the facility management device, monitoring point data indicating a state is collected and recorded from each monitoring point, and a group related to each monitoring point is managed for each monitoring point. When the state change of the monitoring point occurs, the data of the monitoring point where the state change occurred and the monitoring point related to the monitoring point where the state change occurred are used to investigate the cause of the state change. As the data of the above, a technique for extracting from the accumulated data is disclosed.

Japanese Unexamined Patent Publication No. 2016-154293

In general, when monitoring a building facility or operating equipment installed in the building facility, the manager such as an operator is aware of the connection between the equipment in the building facility and performs monitoring work, etc. It is carried out.
On the other hand, in the technique disclosed in Patent Document 1, only the data between the related monitoring points is extracted, and the relationship between the facilities is not considered.
Therefore, each time the administrator, etc. performs monitoring work, etc., it is related to the equipment from which the monitoring point data to be monitored is collected, while imagining the relationship between the equipment from which the monitoring points are collected. There is a problem that it is necessary to associate the equipment with the equipment, identify and extract the monitoring point data connected between the equipments based on the correspondence, and the work burden on the administrator is heavy.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a facility management device capable of identifying and extracting collected monitoring point data for each related equipment. do.

The facility management device according to the present invention relates to a monitoring point data collecting unit that collects status information of a plurality of monitoring points in a facility and stores the status information in the status information storage unit, and a relationship between the equipment in the facility from the status information storage unit. Multiple facilities in the facility, which are owned by the extraction instruction reception unit that receives the extraction instruction information for extracting the monitoring points included in the system in the system unit that is the corresponding group, and the BIM that aggregates the information related to the building. Based on the system information in which the system and a plurality of 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 facilities are associated with each other. Based on the created system classification data in which equipment and monitoring points are associated with each system, the data identification unit that identifies the monitoring points corresponding to the extraction instruction information and the status information of the monitoring points specified by the data identification unit. The data extraction unit is provided with a data extraction unit that extracts the data from the state information storage unit, and the data identification unit selects a specific equipment from the equipment associated with the monitoring point of the state information collection source extracted by the data extraction unit. When accepted, based on the system classification data, among the systems to which the specific equipment belongs, other systems that are different from the system included in the extraction instruction information are identified and associated with the equipment belonging to the other system. The monitoring point is specified, and the data extraction unit extracts the state information of the monitoring point associated with the equipment belonging to the other system specified by the data identification unit from the state information storage unit .

According to the present invention, the collected monitoring point data can be identified and extracted for each 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 in BIM. It is a figure which shows an example of the equipment information stored in the equipment information storage part in Embodiment 1. FIG. FIG. 5 is a diagram for explaining an example of an image of system information created by the system information acquisition unit and output to the system data creation unit in the first embodiment. It is a figure which shows an example of the content of the system classification data created by the data creation control unit in Embodiment 1. FIG. FIG. 5 is a diagram showing an example of an instruction screen displayed by the instruction screen display control unit in the first embodiment. FIG. 5 is a diagram showing another example of an instruction screen displayed by the instruction screen display control unit in the first embodiment. It is a flowchart explaining the operation of "system classification data creation processing" in the facility management apparatus which concerns on Embodiment 1 of this invention. It is a flowchart explaining the operation of "target data extraction processing" in the facility management apparatus which concerns on Embodiment 1 of this invention. FIG. 5 is a diagram showing an example of a group list displayed by the display control unit of the facility management device in the first embodiment. FIG. 5 is a diagram showing an example of a trend graph displayed by a display control unit of a facility management device in the first embodiment. In the first embodiment, when the administrator selects "summary: heat source system" from the switching instruction screen popped up on the screen as shown in FIG. 10 or 11, for example, the summary after switching. It is a figure which shows an example of a graph. In the first embodiment, when the administrator selects "summary: plan view" from the switching instruction screen popped up on the screen as shown in FIGS. 10 to 12, for example, the summary graph after switching. It is a figure which shows an example. In the first embodiment, when the administrator selects "summary: air conditioning system" from the switching instruction screen popped up on the screen as shown in FIGS. 10 to 13, for example, the summary graph after switching. It is a figure which shows an example. It is a figure which shows an example of the graph which shows the energy consumption which is displayed by the display control part of the facility management apparatus in Embodiment 1. FIG. FIG. 5 is a diagram showing an example of a screen showing an equipment ledger to be displayed by a display control unit of a facility management device in the first embodiment. FIG. 5 is a diagram showing an example of a screen showing detailed information about equipment and devices displayed by the display control unit of the facility management device in the first embodiment.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
Embodiment 1.
FIG. 1 is a block diagram showing a configuration of a facility management device 1 according to a first embodiment of the present invention.
As shown in FIG. 1, the facility management device 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 reception unit 13 includes an extraction instruction reception unit 131 and a switching instruction reception unit 132.
The data creation control unit 14 includes a data identification unit 141, a data extraction unit 142, a display data creation unit 143, and a reverse lookup data identification 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.
Further, the facility management device 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 points 101 from the monitoring points 101 in a preset cycle such as a constant second cycle. Notify the facility management device 1 of the status information. The monitoring point is a point provided in advance as a monitoring target in the equipment or equipment in the facility such as a sensor for detecting the start / stop information of the air conditioner. The equipment or equipment in the facility shall be simply referred to as the 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 collecting unit 11 collects the state information of each monitoring point 101 via the controller 100 at a constant second cycle, and when a predetermined fixed cycle is reached, the monitoring point data collecting unit 11 is in a state as time-series data together with the collection time. It is stored in the information storage unit 12. Specifically, the monitoring point data collection unit 11 temporarily stores the state information of each monitoring point 101 constantly collected via the controller 100 in a memory such as a RAM held internally together with the collection time, for example. When a predetermined fixed cycle such as every minute is reached, the state information of each monitoring point 101 at the time when the fixed cycle is temporarily stored in the memory is combined with the collection time as time-series data. Accumulate in the storage unit 12.
As described above, for example, when the state information storage unit 12 is a hard disk, the monitoring point data collection unit 11 always collects the data in seconds in consideration of the fact that the writing time is long and the CPU load is high. The status information is temporarily saved in the memory. However, the memory has a small capacity, and if the state information is saved in a second cycle, only the information for a short period can be saved. Therefore, the monitoring point data collection unit 11 makes it possible to delete old information in the memory at an appropriate timing.
Note that this is only an example, and the monitoring point data collection unit 11 collects the state information of each monitoring point 101 via the controller 100, and each time the monitoring point data collection unit 11 collects the state information as time-series data together with the collection time. It may be stored in the storage unit 12.

The state information storage unit 12 stores the state 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 information about the system possessed by BIM (Building Information Modeling; not shown in FIG. 1) and the equipment information stored in the equipment information storage unit 172 of the storage unit 17 in advance. Create classification data. The BIM information is provided in a place where the facility management device 1 can refer to the facility management system.
Here, the BIM and the information included in the information contained 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 three-dimensional shape information created on a computer, the name and area of a room, etc., materials, and members It is a building information model that also has building attribute information such as specifications, performance, and finish. That is, 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, the data once input can be shared among all the workers involved in the building.
In the BIM, for example, in a facility or the like, information indicating a connection between a fluid transport member such as a duct or a pipe and each facility in the facility is included.
In addition to the system information, the BIM contains, for example, information on the space and the equipment contained therein, information on the positional relationship between the building and the space, or links to various attributes and documents of the equipment. Information about the information is included.
In this way, since BIM has various information related to buildings, it is possible to extract information about equipment or information about systems by using the information of the BIM, and engineering in the facility management system. Work efficiency can be improved by reducing adjustment manpower in business.

There is an IFC (Industry Foundation Classes) as a standard data model or a data exchange format for sharing model data created by BIM between software applications (see FIG. 2). IFC is a modeling method that attempts to represent all objects or information related to buildings in an object-oriented manner.
In IFC, definition information on construction resources such as types of electrical equipment or lighting equipment, construction machinery, workers, skills required for work, work instructions or cost definition information, or site, building, floor, room Entities (see FIG. 2) for expressing various "things" related to a building, such as spatial elements and elements constituting a building, are defined.

Next, the equipment information stored in the equipment information storage unit 172 will be described.
The equipment information is information in which the equipment in the facility and the monitoring point related to the equipment are associated with each other.
The equipment information is set in advance according to the facility management system in which the facility management device 1 is used, based on instructions from the manager or the like at the time of installation of the facility management device 1, and is stored in the facility information storage unit 172. NS.
FIG. 3 is a diagram showing an example of equipment information stored in the equipment 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 is an example of equipment information when the equipment in the facility is VAV (Variable Air Volume, variable constant air volume device). 3C shows an example of equipment information when the equipment in the facility is used as a heat source unit.

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

Note that FIG. 3 shows an example of equipment information when the equipment in the facility is an air conditioner, a VAV, and a heat source unit for convenience of explanation, but the present invention is not limited to this, and each equipment in the facility is not limited to this. Equipment information associated with the equipment and related monitoring points is set and stored in the equipment information storage unit 172.
Further, the content shown in FIG. 3 is only an example, and for example, the names of the equipment and the monitoring point may not be given. As for the equipment information, it is sufficient that the monitoring point associated with the equipment can be specified for each equipment.

Returning to the description of FIG.
The system classification data creation unit 16 includes information indicating the connection between the fluid transport member such as a duct or a pipe and each facility in the facility stored in the BIM, and the facility information as shown in FIG. 3 as an example. Based on the above, system classification data is created.
The system information acquisition unit 161 of the system classification data creation unit 16 accesses the BIM via a network, for example, and the fluid transport member such as a duct or a pipe stored in the BIM from the BIM, and each 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 transport member such as a duct or the pipe and each facility in the facility acquired from the BIM for each connection. The group is referred to as a "system" in the first embodiment. In addition, the system information acquisition unit 161 assigns, for example, an ID and a name to each of the "systems", and connects the fluid transport members such as ducts or pipes acquired from the BIM with each facility in the facility. Information in which the indicated information, the system ID information, and the system name information are linked 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 an image of 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 the fluid transport member such as a duct or a pipe and each facility in the facility. The system information acquisition unit 161 uses, for example, information from a BIM of a certain pipe and equipment (for example, a heat source, an air conditioner, an FCU, a pump, a valve, a sensor, etc.) connected to the pipe as a "system". It is specified as a target and grouped, and system ID information and a system name (for example, "hot water piping system") are given to obtain system information. In FIG. 4, the information of the system ID is not shown.

The equipment information acquisition unit 162 of the system classification data creation unit 16 refers to the equipment information storage unit 172 and acquires equipment information from the equipment information storage unit 172.
The equipment information acquisition unit 162 outputs the acquired equipment 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 equipment information output from the equipment information acquisition unit 162.
Here, FIG. 5 is a diagram showing 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 the equipment belonging to the system and the monitoring points associated with the equipment are associated with each system for each system.

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 an extraction instruction of the state information of the monitoring point in, for example, a system unit or an equipment unit from the administrator.
The extraction instruction receiving unit 131 outputs the received extraction instruction information to the data creation control unit 14.
The administrator operates, for example, an input device (not shown) such as a mouse or a keyboard to input an instruction for extracting status information of a monitoring point. Specifically, for example, if the administrator wants to display the status information of the monitoring point related to a certain "system", he / she uses an input device on the instruction screen displayed on the display unit 18. , Click the extraction instruction button or the like corresponding to the desired "system".
Further, the extraction instruction receiving unit 131 receives a reverse lookup data extraction instruction from the administrator.
For example, the administrator operates an 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 can be displayed. You can enter instructions to display information about the system to which you belong. The extraction instruction receiving unit 131 receives the instruction as a reverse lookup data extraction instruction.
When the reverse lookup data extraction instruction is received, the extraction instruction reception unit 131 outputs information to the effect that the reverse lookup data extraction instruction has been received to the reverse lookup data identification unit 144 of the data creation control unit 14.

The administrator specifies the screen type of the monitoring screen for displaying the status information when inputting the extraction instruction of the status information of the monitoring point. For example, the administrator can specify "summary graph", "group list", "trend graph", etc. as the screen type of the monitoring screen. The "summary graph", "group list", and "trend graph" are screens displayed in BAS (Building Automation System) based on the instructions of the administrator.

The "summary graph" is a screen that displays the state of each facility such as air conditioning, electricity, heat source, hygiene, 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, heat sources, air conditioners, ducts, or equipment such as piping, are drawn as still images, and on top of that, air conditioners and pumps. Elements with changing states, such as, valves, or sensors, are drawn as moving images.
The "group list" is a screen that displays a list of points for monitoring the status of valves or sensors, or for specifying set values, by grouping them into a group that is easy for the user to understand, such as equipment, floors, or zones. Is.
The "trend graph" is a screen showing the status of a plurality of monitoring points, the time change of the current location, and the like in a graph format.

It should be noted that this is only an example, and other types of screens may be used. For example, the facility management device 1 according to the first embodiment is a screen or the like that displays a graph showing energy consumption, which is displayed based on an instruction of the manager in BEMS (Building Energy Management System), or FM (Burding Energy Management System). In Facility Management), it is possible to display a display screen such as an equipment ledger, which is displayed based on an instruction of the administrator. As described above, the facility management device 1 according to the first embodiment is used in different systems, and in the different systems, the fluid transport members such as ducts or pipes managed by 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 above, it is also possible to extract the state information and display the screen based on the instruction of the administrator. Further, for example, it is possible to integrate the above-mentioned BAS, BEMS, and FM so that the facility management device 1 is provided in the integrated system.

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

The switching instruction reception unit 132 of the reception unit 13 receives a screen switching instruction from the administrator.
The administrator inputs a screen switching instruction from the switching instruction screen (details will be described later) popped up on the display unit 18 by operating an input device such as a mouse or a keyboard, for example.
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 identifies and identifies the monitoring points related to the equipment or the like belonging to the system instructed by the extraction instruction information. Extract the status information collected from the monitored monitoring 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 lookup data extraction instruction output from the extraction instruction reception unit 131 of the reception unit 13, and is equipped with equipment information related to the monitoring point specified in the reverse lookup data extraction instruction information, or , Create display data to display information about the system to which the specified monitoring point belongs.

The data identification unit 141 of the data creation control unit 14 acquires the extraction instruction information output from the extraction instruction reception unit 131, refers to the system classification data storage unit 171 of the storage unit 17, and extracts based on the system classification data. Specify the monitoring point corresponding to the system specified in the instruction information.
The data identification unit 141 outputs the information of the specified monitoring point to the data extraction unit 142.

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

When the reverse pull data identification unit 144 of the data creation control unit 14 outputs information indicating that the reverse pull data extraction instruction has been received from the extraction instruction reception unit 131, the system classification data storage is based on the reverse pull data extraction instruction. With reference to the system classification data stored in unit 171, the information of the equipment or system specified by the reverse pull data is specified and used as the reverse pull data.
The reverse lookup data identification unit 133 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 displays the status information on the screen of the instructed screen type based on the status information output from the data extraction unit 142 and the screen type instructed by the extraction instruction information. Create display data for display 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 identification 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 the information to be displayed on the display unit 18.
The instruction screen display control unit 151 of the display control unit 15 receives, for example, an instruction screen display instruction from the administrator, and 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 the instruction screen call button displayed on the display unit 18 using an input device.

FIG. 6 is a diagram showing 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 shown in FIG. 6 based on the systematic classification data stored in the systematic classification data storage unit 171 of the storage unit 17.
The administrator specifies the system from which the state information is to be extracted from the instruction screen. For example, the administrator specifies the system from which the state information is to be extracted by clicking the detailed display button 601 shown in FIG. 6 using the input device.
The system information specified by the administrator here is received by the extraction instruction receiving unit 131 as extraction instruction information.
The instruction screen shown in FIG. 6 is only an example, and the instruction screen may allow the administrator to specify the system from which the state information is to be extracted from the instruction screen.
For example, the instruction screen may be a screen on which the equipment configuration diagram is displayed as shown in FIG. 7, and the administrator may specify a valve, equipment, or the like from the equipment configuration diagram. In that case, the extraction instruction receiving unit 131 receives information on the relevant equipment, etc. as extraction instruction information, and the data specifying unit 141 determines the system to which the equipment, etc. specified in the extraction instruction information belongs, based on the system classification data. Identify and identify the monitoring point corresponding to the system.

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 systematic classification data storage unit 171 of the storage unit 17 stores the systematic classification data (see FIG. 5).
The equipment information storage unit 172 of the storage unit 17 stores equipment information (see FIG. 3).

The display unit 18 is, for example, a display or the like, and displays an image or an image 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 device 1, but the present invention is not limited to this, and the state information storage unit 12 and the storage unit 12 and the storage unit 17 are not limited to this. The unit 17 may be provided outside the facility management device 1, and the facility management device 1 may be able to refer to the state information storage unit 12 and the storage unit 17.
Further, here, as shown in FIG. 1, the facility management device 1 is provided with the display unit 18, but the present invention is not limited to this, and the display unit 18 is provided outside the facility management device 1 for facility management. It may be connected to the device 1 via, for example, a network.

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

First, the "system classification data creation process" will be described.
FIG. 8 is a flowchart illustrating the operation of the “system classification data creation process” in the facility management device 1 according to the first embodiment of the present invention.
The "system classification data creation process" is performed by the system classification data creation unit 16 at the time of installation of the facility management device 1, for example.

The system information acquisition unit 161 of the system classification data creation unit 16 accesses the BIM via a network, for example, and includes fluid transport members such as ducts or pipes stored in the BIM, and each facility in the facility. (Step ST801). Then, the system classification data creation unit 16 creates system information as shown in FIG. 4 based on the acquired information indicating the connection between the fluid transport members such as ducts or pipes 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 equipment information acquisition unit 162 of the system classification data creation unit 16 refers to the equipment information storage unit 172, and acquires equipment information from the equipment information storage unit 172 as shown in FIG. 3 (step ST802). ..
The equipment information acquisition unit 162 outputs the acquired equipment information to the system data creation unit 163.
The order of processing in step ST801 and step ST802 may be reversed.

The system data creation unit 163 is as shown in FIG. 5 based on the system information output from the system information acquisition unit 161 in step ST801 and the equipment information output from the equipment information acquisition unit 162 in step ST802. , Create system classification data (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 illustrating the operation of the “target data extraction process” in the facility management device 1 according to the first embodiment of the present invention.
The "target data extraction process" is based on the premise that the phylogenetic nomenclature data creation unit 16 has created the phylogenetic nomenclature data as shown in FIG. 5 in advance and stores it in the phylogenetic nomenclature data storage unit 171.
Further, here, it is assumed that the cycle for accumulating 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 collecting unit 11 acquires the state information of each monitoring point 101 constantly collected via the controller 100, and temporarily stores the status information in the internal memory such as RAM together with the collection time (step ST901).
The monitoring point data collecting unit 11 determines whether or not the predetermined cycle has been reached (step ST902).
In step ST902, if the cycle is not predetermined (“NO” in step ST902), the process returns to step ST901.

In step ST902, when a predetermined cycle is reached (in the case of “YES” in step ST902), the monitoring point data collecting unit 11 temporarily stores the status information of each monitoring point 101 in the internal memory. It is stored in the state information storage unit 12 as time-series data together with the collection time (step ST903). That is, here, the state information of each monitoring point 101 constantly collected by the monitoring point data collecting unit 11 via the controller 100 is accumulated in the state information storage unit 12 every minute.

The extraction instruction reception unit 131 of the reception unit 13 waits until it receives the extraction instruction of 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. When the extraction instruction of is received (in the case of “YES” in step ST904), the information regarding the received extraction instruction is output to the data creation control unit 14.
Specifically, when the instruction screen display control unit 151 receives, for example, an instruction screen display instruction from the administrator, the display unit 18 displays an instruction screen for extracting state information (see FIGS. 6 and 7). ).
Then, for example, the administrator inputs the extraction instruction of the state information by designating the detailed display button 601 (see FIG. 6) corresponding to the desired system from the instruction screen, and the extraction instruction receiving unit 131 receives the extraction instruction. Accepts the 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 inputs the extraction instruction information of the content. It shall be accepted.
The administrator also specifies the screen type to display the status information when inputting the extraction instruction. The administrator may specify the screen type by inputting a name, or assign a screen ID to the screen type in advance and input and specify the screen ID. It may be present, or it may be selected from the 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, refers to the system classification data storage unit 171 of the storage unit 17, and converts it into the system classification data. Based on this, the monitoring point corresponding to the system specified in the extraction instruction information is specified (step ST905).
For example, here, since ID = 21 is specified as the system, the data identification unit 141 is the equipment of the equipment ID = 11,501,502 which is the equipment belonging to the system ID = 21 based on the system classification data. The monitoring points of monitoring point IDs = 1 to 8 ..., 101 to 104 associated with are specified.
The data identification unit 141 outputs the information of the specified monitoring point to the data extraction unit 142 of the data creation control unit 14.

The data extraction unit 142 extracts the state information of the monitoring point output by the data identification unit 141 in step ST905 from the state information storage unit 12 (step ST906).
The data extraction unit 142 extracts the state information of the corresponding monitoring point from the state information storage unit 12, for example, for a preset period. Specifically, for example, the data extraction unit 142 extracts the past one month's worth from the latest state information. Alternatively, the data extraction unit 142 may extract the past one week's worth from the latest state information. Further, for example, the data extraction unit 142 may extract all the state information of the corresponding monitoring point stored in the state information storage unit 12. Further, for example, when inputting the extraction instruction, the administrator also inputs the collection period of the 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 point may be extracted. The data extraction unit 142 extracts state information according to 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 instructed screen type based on the state information output from the data extraction unit 142 in step ST906 and the screen type instructed by the extraction instruction information. Display data for this is created (step ST907).
Here, since the "group list" is specified as the screen type in the extraction instruction information, the display data creation unit 143 belongs to the system with the system ID = 21 extracted by the data extraction unit 142 in step ST906. For display for displaying the status information collected from the monitoring points with monitoring point IDs = 1 to 8, 101 to 104 associated with the 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 a video under the control of the data display control unit 152.
Here, the display unit 18 is collected from the monitoring points of monitoring point IDs = 1 to 8,101 to 104 associated with the equipment belonging to the system ID = 21 (equipment of equipment ID = 11,501,502). A group list showing the status information will be displayed.

FIG. 10 is a diagram showing an example of a group list displayed by the display control unit 15 of the facility management device 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 point with the monitoring point ID = 1 to 8 and 101 to 104 is specified as the monitoring point for displaying the status information is specified. This is an example of displaying the group list when it is displayed.
As shown in FIG. 10, the facility name (“100 buildings” in FIG. 10) may be displayed in the group list. In that case, the display data creation unit 143 includes the facility name information in the creation data when the creation data is created. It is assumed that the information of the facility name to be monitored is stored in advance, and the display data creation unit 143 may acquire the facility name information from the information stored in advance.

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

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

The switching instruction receiving unit 132 determines whether or not the switching instruction has been received from the input device (step ST909).
If the switching instruction is not accepted (in the case of "NO" in step ST909), the process returns to step ST901 and the subsequent processing is repeated.

When the switching instruction is received (in the case of "YES" in step ST909), the switching instruction receiving unit 132 notifies the data creation control unit 14 that the switching instruction has been accepted, 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 to the data creation control unit 14 that the screen type switching instruction has been given to the trend graph.

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

Then, the process of step ST908 is performed. Since the details of the process of step ST908 are as described above, duplicate description will be omitted.
FIG. 11 is a diagram showing an example of a trend graph displayed by the display control unit 15 of the facility management device 1 in the first embodiment.
In the example shown in FIG. 11, for convenience of explanation, a monitoring point different from the case where the monitoring point with the monitoring point ID = 1 to 8, 101 to 104 is specified as the monitoring point for displaying the status information is specified. It is used as a display example of the trend graph when it is displayed.
As shown in FIG. 11, even 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 also give 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, for example, the switching instruction screen 10a popped up on the screen as shown in FIG. 10 or FIG. 11 in the first embodiment. , Is a diagram showing an example of a 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 point with the monitoring point ID = 1 to 8, 101 to 104 is specified as the monitoring point for displaying the status information is specified. It is a display example of the summary graph when it is done.
As shown in FIG. 12, the display unit 18 displays a summary graph in which the system diagram of the heat source is a still image and the state information is superimposed and displayed on the still image.

The administrator can also give an instruction to switch to the "summary: plan view" from the switching instruction screen 10a.
FIG. 13 shows switching when the administrator selects “summary: plan view” 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 the later summary graph.
In the example shown in FIG. 13, for convenience of explanation, a monitoring point different from the case where the monitoring point with the monitoring point ID = 1 to 8,101 to 104 is specified as the monitoring point for displaying the status information is specified. It is a display example of the summary graph when it is done.
As shown in FIG. 13, the display unit 18 displays a summary graph in which the floor plan is a still image and the state information is superimposed and displayed on the still image.

The administrator can also give an instruction to switch to "summary: air conditioning system" from the switching instruction screen 10a.
FIG. 14 shows 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 in the first embodiment. It is a figure which shows an example of the later summary graph.
In the example shown in FIG. 14, for convenience of explanation, a monitoring point different from the case where the monitoring point with the monitoring point ID = 1 to 8, 101 to 104 is specified as the monitoring point for displaying the status information is specified. It is a display example of the summary graph when it is done.
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 the state information is superimposed and displayed on the still image.

In this way, the administrator can issue a screen type switching instruction from the switching instruction screen 10a, and when the facility management device 1 receives the switching instruction, the screen for displaying the status information of the same system is displayed. The type can be switched so that it is displayed on the display unit 18.
As a result, the administrator can easily switch between various screen types for displaying status information simply by selecting a desired screen type, and efficiently monitor or operate the equipment in the facility. Can be done.
Further, in the conventional technology, since the monitoring points are not managed in association with the equipment of the same system, the status information of the monitoring points associated with the equipment of the same system is displayed by switching the screen type. , The administrator had to switch screens one by one depending on the monitoring point to be displayed, which required labor. However, in the facility management device 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 simply by specifying 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 screens of different screen types without any labor.

In the above description, regarding the state information of the same system, it has been described that the screen type for displaying the state information is appropriately switched. However, in the facility management device 1 according to the first embodiment, the screen being displayed is further displayed. By designating the equipment in a specific facility displayed on the screen, it is possible to switch to the screen for displaying the status information about the equipment belonging to another system to which the equipment in the specific facility belongs.

Hereinafter, a specific description will be given.
For example, suppose that a summary graph of an air conditioning system as shown in FIG. 14 is confirmed, and the administrator selects an air conditioner with equipment ID = 11 by clicking it using an input device or the like.
In this case, the extraction instruction receiving unit 131 receives the selection instruction of the air conditioner with the equipment ID = 11, and outputs the information to the effect that the air conditioner with the equipment ID = 11 is selected to the data creation control unit 14.
The data identification 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 system currently being displayed to which the air conditioner with the equipment ID = 11 belongs. Search for a different strain.
That is, based on the system classification data, the data identification unit 141 selects another system among the systems to which the air conditioner with the equipment ID = 11 belongs, which is different from the system included in the extraction instruction information (see step ST904). Identify.

Here, for example, assuming that the system currently being displayed is a system with system ID = 21, and the system classification data storage unit 171 stores the system classification data as shown in FIG. 5, the data is specified. Unit 141 identifies a system with system ID = 2, which is different from system ID = 21, to which the air conditioner with equipment ID = 11 belongs. Further, the data identification unit 141 identifies the equipment belonging to the system with the system ID = 2 from the system classification data. As a result, the data identification unit 141 identifies 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 ... Identify the monitoring point associated with. Here, the data specifying unit 141 specifies the monitoring points of the monitoring point IDs = 1 to 8 ..., 31 to 33 ....
Then, the data identification unit 141 outputs the information of the specified monitoring point to the data extraction unit 142.
In this way, the data identification unit 141 can also specify the desired monitoring point of the administrator instructed by the administrator based on the information about the equipment.

The data extraction unit 142 extracts the state information of the monitoring point output by the data identification unit 141 from the state 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, duplicate description will be 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 switch so as to display the status information of the monitoring point corresponding to the equipment associated with the other system. ..
For example, when there are a plurality of other systems to which the specific equipment belonging to the system being displayed belongs, the data display control unit 152 causes the display unit 18 to display the information of the plurality of other systems. Then, the administrator may select the system to be displayed. Further, the system to be displayed may be narrowed down by another method.

Further, 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, the BAS, but the facility management device 1 according to the first embodiment further displays. It is also possible to switch from the screen inside to a screen that displays status information, which is displayed on a system different from the system that displays the screen.

Hereinafter, a specific description will be given.
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 popped up on the screen as shown in FIGS. 10 to 14.
When the switching instruction is received, the switching instruction receiving unit 132 notifies the data creation control unit 14 of the fact that the switching instruction has been accepted and the information of the screen type after the 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 showing the energy consumption of the corresponding state information data.
Specifically, the display data creation unit 143 separates the state information extracted by the data extraction unit 142 (see step ST907) and the energy consumption-related data (separately stored in a place where the facility management device 1 can refer) (see step ST907). Based on (not shown), display data for displaying a graph showing energy consumption is created.
FIG. 15 is a diagram showing an example of a graph showing the energy consumption displayed by the display control unit 15 of the facility management device 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 point with the monitoring point ID = 1 to 8, 101 to 104 is specified as the monitoring point for displaying the status information is specified. This is an example of displaying a graph showing energy consumption when the information is displayed.
Here, as shown in FIG. 15, the energy consumption is assumed to be displayed in a graph, but this is only an example. For example, the display data creation unit 143 may create display data for displaying the energy consumption in a list.

Further, for example, it is assumed that the administrator inputs a switching instruction to switch from the switching instruction screen 10a popped up on the screen as shown in FIGS. 10 to 14 to the screen displaying the "equipment equipment ledger".

When the switching instruction is received, the switching instruction receiving unit 132 notifies the data creation control unit 14 of the fact that the switching instruction has been accepted and the information of the screen type after the 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 for which the corresponding status information has been collected.
Specifically, the display data creation unit 143 stores the state information (see step ST907) extracted by the data extraction unit 142, the system classification data, and separately in a place where the facility management device 1 can refer to. Create display data to display the equipment ledger based on the equipment ledger data (not shown).

FIG. 16 is a diagram showing an example of a screen showing an equipment ledger to be displayed by the display control unit 15 of the facility management device 1 in the first embodiment.
In the example shown in FIG. 16, for convenience of explanation, a monitoring point different from the case where the monitoring point with the monitoring point ID = 1 to 8, 101 to 104 is specified as the monitoring point for displaying the status information is specified. It is a display example showing the equipment ledger when it is done.
Further, for example, when the administrator wants to confirm the maintenance-related data related to the equipment from the screen as shown in FIG. 16, the administrator specifies by clicking the detail button 1601 corresponding to the equipment to be confirmed by using the input device. Then, the extraction instruction receiving unit 131 accepts the designation, and the display data creating unit 143 separately stores the equipment in a location that can be referred to by the facility management device 1 based on maintenance-related data (not shown). It is possible to create display data that displays detailed information about the relevant equipment such as equipment specifications, regular collection and maintenance items, or applicable laws and regulations.
Then, the data display control unit 152 causes the display unit 18 to display the display data created by the display data creation unit 143 to display detailed information about the equipment (see FIG. 17).

As described above, the facility management device 1 according to the first embodiment is based on the system classification data created based on the system information and the 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, equipment information, etc. for confirmation when a manager or the like performs facility management work.
As a result, the manager can perform work related to facility management by linking the functions of BAS, BEMS, and FM. It also makes it possible to integrate functions in BAS, BEMS, and FM.

In the above description, regarding the display of the summary graph, the facility management device 1 can refer to the data related to the heat source system diagram, floor plan view, air conditioner system diagram, etc. displayed as a still image in advance. It is remembered in the place. The display data creation unit 143 displays the system diagram of the heat source and the like on the display unit 18 with reference to the data for the still image stored in advance.

Further, in step ST902 described above, the administrator specifies one system for displaying the status information, but the administrator is not limited to this, and the administrator can also specify a plurality of systems for displaying the status information. .. In that case, the data creation control unit 14 extracts the state information of all the monitoring points corresponding to the equipment associated with the relevant system from the state information storage unit 12 and creates display data.

Further, in step ST909, a fixed time may be set for determining whether or not the switching instruction has been accepted. For example, if the fixed time is set to 3 minutes and the switching instruction is not received for 3 minutes after the status information is displayed, it may be determined that the switching instruction is not accepted.

Generally, when monitoring or operating a building facility, etc., the manager performs monitoring work, etc. while being aware of the connection between the equipment in the building facility, but in the conventional technology, related monitoring points are connected to each other. Since only the data of the above was provided and the relationship between the facilities was not considered, the work burden on the manager etc. was heavy.
For example, when the administrator wants to monitor the status of related equipment, he / she identifies the monitoring point associated with the related equipment while imagining the relationship between the equipment each time, and the status information of the monitoring point. It was necessary to perform work such as extracting. Further, in this case, it is necessary to repeatedly perform operations such as identifying and extracting monitoring points associated with 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 the monitoring points are associated in advance in consideration of the relationship between the equipments, there is a problem that the work load of the administrator becomes large and a setting error may occur.
In addition, for example, when the status information is displayed on the screen, when the monitoring points are associated with each other in consideration of the relationship between the facilities, the work load of the administrator is not only increased, but also the knowledge of the building or the facilities is known. For those who do not have it, the facility management device or facility management system is not easy to use, and it has been a cause of hindering its use.

On the other hand, in the facility management device 1 according to the first embodiment of the present invention, as described above, the state of the monitoring point is monitored in a system unit in which a plurality of facilities in the facility are grouped by a unit for monitoring or operating. can. Therefore, the administrator does not need to associate the monitoring points in consideration of the relationship between the facilities each time, and the work load of the administrator can be reduced. In addition, the administrator can check the status information of the monitoring points corresponding to the related equipment simply by specifying the system, which improves usability.

Further, when the administrator specifies a specific point from the screen as shown in FIGS. 10 to 14, information on the equipment to which the specified point is related or the system to which the specified point belongs is displayed. You can also let them.
For example, on the screen of "Summary: Air Conditioning System" as shown in FIG. 14, when the temperature of the air supplied by a certain air conditioner is abnormally cold, the air supply of the air conditioner displayed on the screen is displayed. A "lower limit alarm" or the like is displayed at the monitoring point indicating the temperature status information. Specifically, the "lower limit alarm" or the like is displayed when the background of the corresponding monitoring point turns red or the like. The "lower limit alarm" is displayed by, for example, the control unit (not shown) of the facility management device 1.

When the "lower limit alarm" is displayed, the administrator determines that there is an abnormality in the supply air temperature, and the equipment related to the monitoring point indicating the status information of the supply air temperature, or the system to which the monitoring point belongs. By confirming the information about, the cause of the abnormality will be investigated.
In such a case, the facility management device 1 according to the first embodiment accepts the designation of a specific monitoring point from the administrator, and the equipment to which the designated monitoring point is related, or the designated monitoring point. Information about the system to which the monitoring point belongs can be displayed on the display unit 18. Hereinafter, a specific description will be given.

For example, when a "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 an input device or the like and clicks on the monitoring point. By doing so, a reverse lookup data extraction instruction for displaying information about the equipment to which the monitoring point is related or the system to which the monitoring point belongs is input.
At this time, the administrator operates an input device or the like to specify whether to display information on equipment related to the monitoring point or display information on the system to which the monitoring point belongs. Here, for example, it is assumed that it is specified to display information about the equipment related to the corresponding monitoring point.

The extraction instruction receiving unit 131 receives the reverse lookup data extraction instruction input from the input device or the like. Then, the extraction instruction receiving unit 131 outputs information to the effect that the reverse lookup data extraction instruction has been received to the reverse lookup data specifying unit 144.
When the reverse lookup data identification unit 144 outputs information indicating that the reverse lookup data extraction instruction has been received from the extraction instruction reception unit 131, the reverse lookup data identification unit 144 refers to the system classification data stored in the system classification data storage unit 171 and corresponds to the corresponding. Identify the equipment associated with your monitoring point.
Then, the reverse lookup data identification 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 on the equipment related to the corresponding monitoring point based on the reverse lookup data output from the reverse lookup data identification unit 144. Specifically, the display data creation unit 143 is specified by reverse pull data, for example, based on the data (not shown) of the equipment ledger separately stored in a place where the facility management device 1 can refer. Create display data to display the equipment ledger of the equipment.
Then, the display unit 18 displays the display data created by the display data creation unit 143.

By checking the information about the equipment displayed on the display unit 18, the administrator can check which equipment is related to the supply air temperature when an abnormality occurs at a certain monitoring point, for example, the supply air temperature. Even if you do not have knowledge about the temperature, you can check the equipment to be inspected and the information about the equipment, and investigate the cause of the abnormality.

In the above example, the administrator has specified to display information about the equipment related to the relevant monitoring point when issuing the reverse lookup data extraction instruction, but the present invention is not limited to this. You may specify to display information about the system to which the relevant monitoring point belongs. In this case, the reverse lookup data identification unit 144 refers to the system classification data stored in the system classification data storage unit 171 and displays the information of the system to which the corresponding monitoring point belongs as the reverse lookup data 143. Output to.
The display data creation unit 143 causes the display unit 18 to display information on the system to which the corresponding monitoring point belongs based on the reverse lookup data output from the reverse lookup data identification unit 144. Specifically, the display data creation unit 143 performs reverse pulling data based on, for example, BIM information or a floor system diagram (not shown) separately stored in a place where the facility management device 1 can be referred to. Create display data to display the system specified in, that is, the connection between facilities.

At this time, 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 pull data identification unit 144 is concerned based on the system classification data. All of the plurality of existing systems are extracted and output as reverse pull data to the display data creation unit 143, and the display data creation unit 143 creates display data for displaying information on all the plurality of existing systems.
In addition, the administrator can also instruct to display both the information related to the equipment related to the relevant monitoring point and the information related to the system to which the relevant monitoring point belongs when issuing the reverse lookup data extraction instruction. ..

As described above, according to the first embodiment, the monitoring point data collecting unit 11 that collects the status information of the plurality of monitoring points 101 in the facility and stores the status information in the status information storage unit 12 and the plurality of facilities in the facility are installed. The connection between the extraction instruction reception unit 131 that receives the extraction instruction information for extracting the monitoring points included in the system and the multiple facilities in the facility owned by BIM in the system unit that is a group according to the relationship between them. The equipment and the monitoring point 101 are associated with each system, which is created based on the system information based on the indicated information and the equipment 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 identification unit 141 that identifies the monitoring point 101 corresponding to the extraction instruction information and the data extraction unit 142 that extracts the state information of the monitoring points specified by the data identification unit 141 from the state information storage unit 12. Since the information is provided, the collected monitoring point data can be identified and extracted for each related facility. In addition, the administrator can check the status information of the monitoring points corresponding to the related equipment simply by specifying the system, for example, so that the usability is improved.

Further, according to the first embodiment, when the display data creation unit 143 receives the screen type switching instruction, the display data for displaying the status information according to the received screen type after switching is received. Therefore, the administrator can easily switch various screens for displaying the status 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 identification unit 141 accepts the selection of the specific equipment from the equipment associated with the monitoring point 101 of the collection source of the state information extracted by the data extraction unit 142, Based on the system information and the equipment information, among the systems to which the specific equipment belongs, another system different from the system included in the extraction instruction information is specified and associated with the equipment belonging to the other system. The monitoring point is specified, and the data extraction unit 142 extracts the state information of the monitoring point 101 associated with the equipment belonging to the other system specified by the data identification unit 141 from the state information storage unit 12. Therefore, the administrator can easily monitor the state 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 data extraction instruction for designating a specific monitoring point among the monitoring points of the collection source of the state information extracted by the data extraction unit 142. Based on the reverse pull data extraction instruction received by the extraction instruction reception unit 131 and the system classification data, the reverse pull data identification 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 In preparation, the display data creation unit 143 is designed to create display data for displaying information about the equipment or system specified by the reverse data identification unit 144, so that the administrator can set a monitoring point. When an abnormality occurs, even if you do not have knowledge about which equipment the monitoring point is related to, check the equipment to be inspected and the information about the equipment, and investigate the cause of the abnormality. be able to.

Further, according to the first embodiment, the system information acquisition unit 161 acquires information indicating the connection between a plurality of facilities in the facility from the BIM having the attribute information of the building, and obtains the plurality of facilities in the facility. A step of creating system information in which a system, which is a unit divided according to the relationship between facilities, and a facility in a facility belonging to the system are associated with each other, and a facility information acquisition unit 162 are performed by the equipment in the facility. And the step of acquiring the equipment information associated with the monitoring point 101 related to the equipment, the system data creation unit 163 acquired the system information created by the system information acquisition unit 161 and the equipment information acquisition unit 162. A step of creating system classification data in which equipment and monitoring points are associated with each system based on the equipment information, and a step of storing the system classification data created by the system data creation unit 163 by the storage control unit 164. In the facility management system, system classification data can be prepared in advance. As a result, facility management can be performed using system information based on information indicating the connection between a plurality of facilities in the facility, which is possessed by BIM, so that the manager can monitor in advance considering the relationship between the facilities. It is not necessary to associate points, and the workload of the administrator can be reduced. In addition, it is possible to provide an easy-to-use facility management system even for those who have no knowledge of buildings or equipment.

Each part used for controlling the facility management device 1 in the first embodiment is executed by a program process using a CPU based on software.
Further, the state information storage unit 12 and the storage unit 17 in the first embodiment are composed of an HDD, a DVD, a memory, and the like.

Further, in the present invention, within the scope of the invention, it is possible to modify any component of the embodiment or omit any component of the embodiment.

1 Facility management device 11 Monitoring point data collection unit 12 Status information storage unit 13 Reception unit 14 Data creation control unit 15 Display control unit 16 System classification data creation unit 17 Storage unit 18 Display unit 100 Controller 101 Monitoring point 131 Extraction instruction reception unit 132 Switching instruction reception unit 141 Data identification unit 142 Data extraction unit 143 Display data creation unit 144 Reverse pull data specification unit 151 Instruction screen display control unit 152 Data display control unit 161 System information acquisition unit 162 Equipment information acquisition unit 163 System data creation unit 164 Storage control unit 171 System classification data storage unit 172 Equipment information storage unit

Claims (6)

A monitoring point data collection unit that collects the status information of multiple monitoring points in the facility and stores it in the status information storage unit.
An extraction instruction receiving unit that receives extraction instruction information for extracting monitoring points included in the system from the state information storage unit in a system unit that is a group according to the relationship between the facilities in the facility.
The system information in which the system and the plurality of facilities in the facility are associated with each other based on the information indicating the connection between the plurality of facilities in the facility, which is possessed by BIM in which the information related to the building is aggregated, and the facility. The extraction based on the system classification data in which the equipment and the monitoring point are associated with each system, which is created based on the equipment information in which the equipment in the facility and the monitoring point related to the equipment are associated with each other. A data identification unit that identifies the monitoring point corresponding to the instruction information,
It is provided with a data extraction unit that extracts the status information of the monitoring point specified by the data identification unit from the status information storage unit .
The data identification unit is
When the selection of a specific equipment is received from the equipment associated with the monitoring point of the state information collection source extracted by the data extraction unit, the system to which the specific equipment belongs is based on the system classification data. , Identify another system that is different from the system included in the extraction instruction information, and identify the monitoring point associated with the equipment belonging to the other system.
The data extraction unit extracts the state information of the monitoring point associated with the equipment belonging to the other system specified by the data identification unit from the state information storage unit.
A facility management device characterized by this. A display data creation unit that creates display data for displaying the state information extracted by the data extraction unit, and a display data creation unit.
The facility management device according to claim 1, further comprising a data display control unit for displaying display data created by the display data creation unit on the display unit. The extraction instruction information includes screen type information.
The facility management device according to claim 2, wherein the display data creation unit creates display data for displaying the state information according to the screen type included in the extraction instruction information. The display data creation unit
The facility management device according to claim 3, wherein when the screen type switching instruction is received, display data for displaying the status information is created according to the received screen type after switching. .. The extraction instruction receiving unit receives a reverse data extraction instruction that specifies a specific monitoring point among the monitoring points of the collection source of the state information extracted by the data extraction unit.
Based on the reverse lookup data extraction instruction received by the extraction instruction receiving unit and the system classification data, the reverse lookup data identification that specifies the equipment to which the specific monitoring point is related or the system to which the specific monitoring point belongs is specified. With a part
The facility management device according to claim 4, wherein the display data creation unit creates display data for displaying information related to the equipment or system specified by the reverse lookup data identification unit. The step that the monitoring point data collection unit collects the status information of multiple monitoring points in the facility and stores it in the status information storage unit,
The step of receiving the extraction instruction information for extracting the monitoring points included in the system from the state information storage unit in the system unit which is a group according to the relationship between the facilities in the facility. ,
The data identification unit is a system in which the system and the plurality of facilities in the facility are associated with each other based on the information indicating the connection between the plurality of facilities in the facility, which is possessed by the BIM in which the information related to the building is aggregated. System classification data in which the equipment and the monitoring point are associated with each system, which is created based on the information and the equipment information in which the equipment in the facility and the monitoring point related to the equipment are associated with each other. Based on the step of identifying the monitoring point corresponding to the extraction instruction information,
The data extraction unit includes a step of extracting the state information of the monitoring point specified by the data identification unit from the state information storage unit .
The data identification unit is
When the selection of a specific equipment is received from the equipment associated with the monitoring point of the state information collection source extracted by the data extraction unit, the system to which the specific equipment belongs is based on the system classification data. , Identify another system that is different from the system included in the extraction instruction information, and identify the monitoring point associated with the equipment belonging to the other system.
The data extraction unit extracts the state information of the monitoring point associated with the equipment belonging to the other system specified by the data identification unit from the state information storage unit.
A facility management method characterized by that.

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