JP4744619B2 - Equipment information display device, program thereof, and equipment information display system - Google Patents

Description

  The present invention relates to a facility information display device that acquires and displays facility information from facility equipment, a program thereof, and a facility information display system.

  In general, each equipment device such as air conditioning equipment and lighting equipment installed in various places in a building is connected to a monitoring device installed in a specific place such as a central monitoring room via a network and is centrally managed. There are many. Various techniques have been proposed for such centralized management of facility equipment (for example, Patent Document 1).

  By the way, in the maintenance work for equipment, the operator confirms the equipment information (equipment type, operating state, etc.) collected from the equipment to the monitoring device, and actually checks the operating sound and the magnitude of vibration. Need to check. At that time, if there is only one worker, it is necessary to go back and forth between the site and the central monitoring room. In such a case, not only the efficiency is low, but also a timing shift occurs between the confirmation of the facility information and the actual operation confirmation in the immediate vicinity, which may impair maintenance reliability.

  On the other hand, the above-mentioned problems can be solved to some extent when personnel are assigned to each of the work site and the central monitoring room and the work is performed by exchanging information obtained by the two using a portable terminal or the like. However, as a matter of course, the labor cost increases and the maintenance cost increases.

  In this regard, for example, an equipment device including a display device for displaying own equipment information such as abnormal contents has been proposed (for example, Patent Document 2).

Japanese Patent Laid-Open No. 10-98778 JP-A-7-35394

  However, if a dedicated function for displaying facility information is incorporated in the facility device itself, the manufacturing cost of the facility device will increase.

  The present invention has been made in view of the above problems, and can be easily connected to a wide variety of equipment without complicating the configuration of the equipment or building a complicated system. It is an object of the present invention to provide a facility information display device, a program thereof, and a facility information display system that can be easily displayed.

In order to achieve the above object, an equipment information display device according to the present invention comprises:
Identification information input accepting means for accepting input of identification information of equipment to be connected;
Communication means for performing data communication with the equipment corresponding to the input identification information according to a predetermined communication method,
First facility information acquisition means for acquiring first facility information including information capable of specifying a model of the facility device from the facility device via the communication unit;
Via the communication means, from said equipment, said first equipment information of a different information, including at least one of information about the detected value of the sensor with the operating state or the equipment of the equipment is Second equipment information acquisition means for acquiring second equipment information;
The input identification information, the first equipment information acquired by the first equipment information acquisition means, and the second equipment information acquired by the second equipment information acquisition means are stored. Storage means,
Display means for displaying information based on the identification information stored in the storage means, the first equipment information, and the second equipment information in a predetermined manner;
The first equipment information acquisition means determines the model of the equipment based on the acquired first equipment information, stores information about the determined model in the storage means as model information,
The second equipment information acquisition means starts processing to acquire the second equipment information from the equipment equipment based on the model information after the model information is stored in the storage means. Features.

  According to the present invention, it is possible to easily acquire and display facility information from a connected facility device regardless of the model of the facility device.

It is a figure which shows the structure of the installation information display system which concerns on one Embodiment of this invention. It is the figure which showed the structure of the installation information display apparatus of FIG. 1 in detail. It is a figure which shows an example of a display information storage table. It is a flowchart which shows the procedure of a common installation information acquisition process. It is a figure which shows the structure of a request command. It is a figure which shows an example of the table for common facilities. It is a figure which shows an example of a command corresponding table. It is a figure which shows the structure of a response command. It is a figure which shows an example of the table for command analysis. It is a figure for demonstrating an information storage position. It is a table | surface which shows the relationship between a pattern number and conversion content. It is a flowchart which shows the procedure of a specific installation information acquisition process. It is a figure which shows an example of the table for intrinsic | native facilities. It is a figure which shows the example by which a some installation apparatus is connected to an installation information display apparatus.

  Hereinafter, a facility information display system according to an embodiment of the present invention will be described with reference to the drawings.

  As shown in FIG. 1, the facility information display system 1 according to this embodiment includes a facility information display device 10 and a facility device 20. The facility information display device 10 and the facility device 20 are connected via a serial cable 30.

  The equipment information display device 10 is used for the purpose of acquiring equipment information from equipment equipment 20 such as air conditioning equipment and lighting equipment installed in a commercial building or public building and displaying the equipment information. This facility information can be roughly classified into common facility information and unique facility information. The common facility information (first facility information) is information common to each model of the facility device 20, and includes information that can identify the model of the facility device 20. The unique facility information (second facility information) is information other than the common facility information. For example, the operation state of the facility device 20 (for example, operating / stopped, normal / abnormal) or the facility device 20 Includes information on detection values of various sensors included in the.

As shown in FIG. 1, the facility information display device 10 includes an interface unit 100 (communication unit) , a storage unit 101 (storage unit) , a display unit 102 (display unit), and an input unit 103 (identification information input receiving unit). ) And a control unit 104 (first equipment information acquisition means, second equipment information acquisition means, display means) . The interface unit 100 includes an RS485 standard interface and the like, and performs serial communication with the facility device 20 via the serial cable 30 in accordance with a command from the control unit 104. The storage unit 101 is composed of a nonvolatile semiconductor memory such as a flash memory. Although details will be described later, the storage unit 101 stores various tables used in the facility information acquisition / display process.

  The display unit 102 includes, for example, an LED display, a liquid crystal display, and the like, and in accordance with a command from the control unit 104, the facility information of the equipment 20 stored in the storage unit 101 (more specifically, for display) Display the converted information.

  The input unit 103 is composed of, for example, a dip switch. A user such as an operator can input predetermined information (information (device ID) for uniquely identifying the facility device 20 in the present embodiment) via the input unit 103. Note that the input unit 103 may be configured with buttons, a dial, and the like. Alternatively, when the display unit 102 is configured by a touch panel, the user can input a device ID via the display unit 102.

  The control unit 104 includes a CPU (Central Processing Unit) that executes various programs including programs related to acquisition of facility information and display of facility information, a ROM (Read Only Memory) that stores various programs executed by the CPU, and a program execution time RAM (Random Access Memory) used as a work area or the like (both not shown).

  In addition, there is no limitation in the electric power feeding method to the facility information display apparatus 10. For example, the facility information display device 10 may be configured to include a battery or the like, or may include an external power supply terminal or a non-contact power feeding unit, and may be fed from the facility device 20 in a wired or non-contact manner.

  The equipment 20 includes a equipment information display device corresponding unit 200 and a main body 201. The facility information display device corresponding unit 200 is a processing unit for sending and receiving commands to and from the facility information display device 10. The main body 201 is a processing unit for realizing an original function (for example, adjustment of air temperature) of the facility device 20 (for example, an air conditioner). Since the function of the main body 201 is general, the description thereof is omitted.

  Although not shown, the equipment 20 is connected to a monitoring device (installed at a specific location in the building) via a predetermined network together with other equipment installed in the same building. Centralized management may be performed by the monitoring device.

  The facility information display device correspondence unit 200 includes an interface unit 210, a storage unit 211, and a control unit 212. The interface unit 210 is configured by an RS485 standard interface or the like, and performs serial communication with the facility information display device 10 via the serial cable 30 in accordance with a command from the control unit 212.

  The storage unit 211 is composed of a nonvolatile semiconductor memory such as a flash memory. The storage unit 211 stores a device ID 2001, facility information 2002, a command correspondence table 2003, and the like. The device ID 2001 is information for uniquely identifying the facility device 20, and is indicated by, for example, an alphanumeric list. As described above, the facility information 2002 includes the common facility information including information that can identify the model of the facility device 20 and the unique facility information including information indicating the current operation state of the facility device 20. being classified.

  The common equipment information and the unique equipment information are further divided into a plurality of types according to the contents thereof, and each of them is individually stored in the storage unit 211 as equipment information 2002.

  In addition, once the facility information 2002 classified into the common facility information is stored in the storage unit 211, the content thereof is not normally updated. On the other hand, some pieces of facility information 2002 classified as unique facility information are updated by the control unit 212 as needed. More specifically, the control unit 212 acquires the current operating state of the facility device 20 from the main body unit 201 at a predetermined timing (for example, every predetermined time), and the corresponding facility information based on the acquired operating state. The contents of 2002 are updated.

  The command correspondence table 2003 is a data table to be referred to when analyzing a request command issued by the facility information display device 10 and transmitting a response command to the facility information display device 10, as will be described in detail later.

Next, the processing function of the facility information display device 10 will be described in detail. As shown in FIG. 2, the control unit 104 of the facility information display device 10 functionally includes a device ID setting unit 110, a common facility information acquisition unit 111 (first facility information acquisition unit) , and unique facility information. An acquisition unit 112 (second facility information acquisition unit) and a display processing unit 113 (display unit) are provided. The device ID setting unit 110 stores (newly registers) information input by the user via the input unit 103 in the display information storage table 150 of the storage unit 101 as a device ID.

  As shown in FIG. 3, the display information storage table 150 includes a device ID item, a model ID item, and display information items 1 to n. In the device ID item, the device ID is stored by the device ID setting unit 110 described above. Although the details will be described later in the model ID item, the model ID is stored by the common facility information acquisition unit 111. Although the details will be described later in the display information item, the facility information ID and the display value are stored by the common facility information acquisition unit 111 and the unique facility information acquisition unit 112, respectively.

  The common facility information acquisition unit 111 performs processing for acquiring common facility information from the facility device 20 (common facility information acquisition processing). FIG. 4 is a flowchart showing the procedure of the common facility information acquisition process. The common equipment information acquisition unit 111 issues a plurality of request commands 300 for requesting common equipment information at regular intervals to the equipment 20 indicated by the equipment ID stored in the display information storage table 150 (step S101).

  Here, the request command 300 will be described. As shown in FIG. 5, the request command 300 includes a device ID storage field 3001 and a request command type storage field 3002. In the device ID storage field 3001, the device ID of the facility device 20 as the transmission destination is set, and in this case, the command type indicating a request for common facility information is stored in the request command type storage field 3002. The common equipment information acquisition unit 111 acquires this command type from the common equipment table 1500 of the command issue table 151. As shown in FIG. 6, the common equipment table 1500 includes a request command type group item and a response command type group item. In the request command type group item, all command types indicating a request for common equipment information are registered in advance. In the response command type group item, a command type indicating a response to the request for common equipment information is registered in advance corresponding to each command type stored in the request command type group item.

  The common equipment information acquisition unit 111 stores a plurality of request commands 300 stored in the request command type storage field 3002 for all command types (a001, a002, a003,...) Registered in the request command type group item. Create and issue to the equipment 20. The reason why the common facility information acquisition unit 111 issues the request command 300 for all command types registered in advance is as follows. First, the first reason is that the command type indicating the request for common facility information differs depending on the model of the facility device 20. The second reason is that, as described above, the common facility information can be divided into a plurality of types according to the contents thereof, and the facility information display device 10 can specify the type and request the command. This is because the type is also classified.

  Returning to FIG. 1, when the equipment information display device corresponding unit 200 of the equipment 20 receives a request command 300 indicating a request for common equipment information issued from the equipment information display device 10, it executes a command response process described below. To do. First, the control unit 212 extracts a device ID from the device ID storage field 3001 of the received request command 300 and determines whether or not it matches the own device ID 2001 stored in the storage unit 211. If the extracted device ID does not match the device ID 2001, the control unit 212 discards the request command 300.

  On the other hand, when the extracted device ID matches the device ID 2001, the control unit 212 further extracts a command type from the request command type storage field 3002 of the request command 300. Then, with reference to the command correspondence table 2003, it is determined whether facility information 2002 corresponding to the extracted command type is stored. As shown in FIG. 7, the command correspondence table 2003 includes a request command type item, a response command type item, and a facility information No. And an item. The control unit 212 sequentially compares the command type set in the request command type item with the extracted command type from the top record of the command correspondence table 2003. As a result, when there is no record in which both match, the control unit 212 discards the request command 300.

  On the other hand, when there is a record in which the command type set in the request command type item matches the command type extracted from the request command 300, the control unit 212 is set in the response command type item of the record. Get command type as response command type. In addition, the control unit 212 displays the facility information No. of the record. The facility information 2002 corresponding to the number set in the item is acquired from the storage unit 211. Here, a serial number is assigned in advance to each piece of equipment information 2002 stored in the storage unit 211, and the serial number is assigned to the equipment information No. in the command correspondence table 2003. It is assumed that the item is set.

  The control unit 212 generates a response command 400 based on its own device ID 2001 and the acquired response command type and facility information 2002. As shown in FIG. 8, the response command 400 includes a device ID storage field 4001, a response command type storage field 4002, and a facility information storage field 4003. The control unit 212 stores its own device ID 2001 in the device ID storage field 4001, stores the acquired response command type and facility information 2002 in the response command type storage field 4002 and the facility information storage field 4003, respectively. Is generated. Then, the generated response command 400 is transmitted to the facility information display device 10 via the interface unit 210.

  Returning to the flowchart of FIG. 4, when the common facility information acquisition unit 111 receives the response command 400 transmitted from the facility device 20 (YES in step S <b> 102), the common facility information acquisition unit 111 extracts the response command type from the response command 400. Then, it is determined whether or not the response command type corresponds to the request command type stored in the previously transmitted request command 300 (step S103). Specifically, the common equipment information acquisition unit 111 searches for a command type that matches the response command type from the command types registered in the response command type group item of the common equipment table 1500.

  When a matching command type is detected by the above search (YES in step S103), the common equipment information acquisition unit 111 extracts the extracted response command type, the equipment information stored in the response command 400, and a command analysis Based on the table 152, information (model ID, equipment information ID, display value) to be stored in the display information storage table 150 is acquired (step S104). As shown in FIG. 9, the command analysis table 152 includes a response command type, a model ID, a facility information ID, an information storage position, and a display value conversion No. Is a data table registered in association with each other.

  The facility information ID is identification information indicating the type of facility information to be displayed, and is represented by, for example, an alphanumeric enumeration. The information storage position is information for specifying and acquiring only the part that is actually used from the facility information stored in the response command 400 when displaying the facility information corresponding to the facility information ID. In the present embodiment, by setting the number of bytes from the head of the facility information storage field 4003, the range of the area used for display is indicated. For example, as shown in FIG. 10, when the field length of the equipment information storage field 4003 is 5 bytes and 2 or 3 is set as the information storage position, the equipment information corresponding to the equipment information ID is displayed. The second and third bytes from the top are used.

  Display value conversion No. Is a number (pattern number) indicating a conversion pattern for generating a display value from the equipment information to be displayed acquired as described above (see FIG. 11). As described above, by setting various conversion patterns in advance, it is possible to expand the width of the content indicated by the stored facility information without increasing the field length of the facility information storage field 4003.

  The common facility information acquisition unit 111 acquires the display value (first display information) by converting the acquired facility information to be displayed according to the conversion content indicated by the pattern number. Then, the acquired model ID, equipment information ID, and display value are stored in the display information storage table 150 (step S105). At this time, if a display value having the same equipment information ID is already registered in the display information storage table 150, the content is updated to the newly acquired display value.

  Thereafter, the common facility information acquisition unit 111 repeatedly performs the processes of steps S102 to S105, and ends this process when a predetermined time has elapsed after issuing the request command 300 (YES in step S106).

Next, the unique equipment information acquisition process by the unique equipment information acquisition unit 112 will be described.
FIG. 12 is a flowchart showing the procedure of the unique equipment information acquisition process. The unique equipment information acquisition unit 112 refers to the display information storage table 150 at regular intervals to determine whether the device ID and the model ID are registered (step S201). When both are registered (YES in step S201), the unique equipment information acquisition unit 112 issues a plurality of request commands 300 for requesting the unique equipment information to the equipment device 20 (step S202).

  The format of the request command 300 issued here is the same as the format of the request command 300 for requesting the common equipment information described above (see FIG. 5). The unique facility information acquisition unit 112 stores the device ID acquired from the display information storage table 150 in the device ID storage field 3001 and stores a command type indicating a request for specific facility information in the request command type storage field 3002. The unique equipment information acquisition unit 112 acquires this command type from the unique equipment table 1501 of the command issue table 151.

  In the unique equipment table 1501, as shown in FIG. 13, all command types indicating unique equipment information requests and unique equipment information for each model group (which may be configured by one model) are stored in advance. All command types indicating responses to the request are registered in association with each other. The unique equipment information acquisition unit 112 creates a plurality of request commands 300 each stored in the request command type storage field 3002 for the request command type group corresponding to the model of the equipment 20, and Issue.

  In order to acquire specific equipment information from one equipment device 20, a plurality of request commands 300 are issued, as described above, the specific equipment information is also divided into a plurality of types according to the contents thereof, as with the common equipment information. This is because the command types are classified so that the facility information display apparatus 10 can specify and request the types.

  When the facility information display device corresponding unit 200 of the facility device 20 receives the request command 300 indicating the request for the unique facility information issued from the facility information display device 10, the facility information display device corresponding unit 200 receives the request command for the common facility information described above. Execute command response processing.

  Returning to the flowchart of FIG. 12, when the unique facility information acquisition unit 112 receives the response command 400 transmitted from the facility device 20 (YES in step S <b> 203), the unique facility information acquisition unit 112 extracts the response command type from the response command 400. Then, it is determined whether or not the response command type corresponds to the request command type stored in the previously transmitted request command 300 (step S204). Specifically, the unique equipment information acquisition unit 112 searches for a command type that matches the response command type from the command types registered in the corresponding response command type group item of the specific equipment table 1501.

  When a matching command type is detected by the above search (YES in step S204), the unique equipment information acquisition unit 112, the extracted response command type, the equipment information stored in the response command 400, and command analysis Based on the table 152, information for registering in the display information storage table 150 (facility information ID, display value (second display information)) is acquired (step S205).

  Then, the unique facility information acquisition unit 112 stores the acquired facility information ID and display value in the display information storage table 150 (step S206). At this time, if a display value with the same equipment information ID is already registered in the display information storage table 150, the display value is updated to the newly acquired display value.

  Thereafter, the unique equipment information acquisition unit 112 repeatedly performs the processes in steps S203 to S206, and ends this process when a predetermined time has elapsed after issuing the request command 300 (YES in step S207).

  The common equipment information acquisition process and the unique equipment information acquisition process may be executed in parallel or may be executed alternately.

  Next, display processing by the display processing unit 113 will be described. The display processing unit 113 repeatedly refers to the display information storage table 150 and displays each stored information via the display unit 102. Specifically, first, the device ID and model ID are displayed for a certain period of time (however, if the model ID is not stored, only the device ID is displayed), and then the stored facility information ID and display value are displayed. Are displayed in order of storage (ie, in order from display information 1). Thereafter, the display is repeated in the same order.

  As described above, according to the facility information display system 1 of the present embodiment, the facility information display device 10 can display the facility information of the facility device 20 in real time in the vicinity of the facility device 20, so that Thus, the efficiency and reliability of maintenance work of the equipment 20 can be improved. For example, when the facility device 20 includes a sensor (for example, a refrigerant temperature sensor or an illuminance sensor) that detects the state of the surrounding environment, and the device is controlled using the detection result, the operator detects the sensor. The result (for example, refrigerant temperature, illuminance, etc.) can be confirmed in real time on site as specific equipment information. Therefore, when the operation state of the facility device 20 indicates an abnormality, it is possible to accurately determine whether or not the cause is a sensor failure.

  In addition, the facility information display device 10 of the present embodiment can be easily connected to the facility device 20 and can acquire facility information from a wide variety of facility devices 20, and thus has excellent versatility. And since the equipment information display apparatus corresponding | compatible part 200 with which the equipment 20 is equipped does not require an advanced function and can be implement | achieved by a simple structure, it can provide at low cost and it is easy to incorporate in the equipment 20. .

  In addition, this invention is not limited to the said embodiment, Of course, the various change in the range which does not deviate from the summary of this invention is possible.

  For example, in the above-described embodiment, the facility information display device 10 stores information input by the user via the input unit 103 as a device ID in the display information storage table 150. However, the device ID of the device ID to the facility information display device 10 is stored. There is no limitation on the input method. For example, the device ID may be input using a remote controller, or the specification may be automatically notified from the facility device 20 when the device ID is connected.

  In addition, in the facility information display device 10, the information stored in the display information storage table 150 can be displayed in various modes other than the method described in the above embodiment. For example, the combination of the facility information ID and the display value may be displayed for each predetermined time in the ascending order or descending order of the stored facility information ID. Further, the display switching may be performed not by a fixed time but by an operation via the input unit 103 or an operation via a remote controller by a user (worker or the like). Further, the information stored in the display information storage table 150 may be displayed all at once.

  Moreover, there is no limitation in the communication system between the installation information display apparatus 10 and the installation apparatus 20, For example, you may transmit / receive a command by predetermined | prescribed wireless communication.

In addition, a plurality of equipment devices 20 may be connected to the equipment information display device 10. FIG. 14 shows an example in which the equipment devices 20A to 20D are connected to the equipment information display device 10 in a daisy chain.

  Further, the information storage position of the command analysis table 152 used in the common equipment information acquisition process and the unique equipment information acquisition process is not limited to indicating the byte position from the head of the equipment information storage field 4003. For example, a position based on a specific binary code included in the facility information stored in the facility information storage field 4003 may be indicated. Or when equipment information is text data, you may make it show the position on the basis of the specific character (delimiter) contained in equipment information.

  Further, by applying the program, it is possible to cause an existing portable information terminal or the like to function as the facility information display device according to the present invention. That is, the program executed by the control unit 104 described above is applied to an existing portable information terminal or the like, and a computer (CPU or the like) that controls the portable information terminal or the like executes the program, thereby Functional configuration and processing can be realized.

  Such a program distribution method is arbitrary. For example, the program can be distributed by being stored in a recording medium such as a memory card, or can be distributed through a communication network such as the Internet. And the function similar to the equipment information display apparatus 20 mentioned above is realizable by installing and applying to the portable information terminal etc. the program distributed in this way.

The equipment information display device of the present invention can be easily connected to a wide variety of equipment and can easily acquire and display equipment information. For example, the equipment information display apparatus can be used for maintenance work of equipment installed in various places in a building. Suitable for.

DESCRIPTION OF SYMBOLS 1 Equipment information display system 10 Equipment information display apparatus 20 Equipment apparatus 100, 210 Interface part 101, 211 Storage part 102 Display part 103 Input part 104, 212 Control part 110 Equipment ID setting part 111 Common equipment information acquisition part 112 Specific equipment information acquisition Unit 113 Display processing unit 150 Display information storage table 151 Command issuing table 152 Command analysis table 200 Equipment information display device corresponding unit 201 Main body unit 300 Request command 400 Response command 1500 Common equipment table 1501 Unique equipment table 3001, 4001 Equipment ID storage field 3002 Request command type storage field 4002 Response command type storage field 4003 Facility information storage field

Claims (7)

Identification information input accepting means for accepting input of identification information of equipment to be connected;
Communication means for performing data communication with the equipment corresponding to the input identification information according to a predetermined communication method,
First facility information acquisition means for acquiring first facility information including information capable of specifying a model of the facility device from the facility device via the communication unit;
Via the communication means, from said equipment, said first equipment information of a different information, including at least one of information about the detected value of the sensor with the operating state or the equipment of the equipment is Second equipment information acquisition means for acquiring second equipment information;
The input identification information, the first equipment information acquired by the first equipment information acquisition means, and the second equipment information acquired by the second equipment information acquisition means are stored. Storage means,
Display means for displaying information based on the identification information stored in the storage means, the first equipment information, and the second equipment information in a predetermined manner;
The first equipment information acquisition means determines the model of the equipment based on the acquired first equipment information, stores information about the determined model in the storage means as model information,
The second facility information acquisition unit starts processing for acquiring the second facility information from the facility device based on the model information after the model information is stored in the storage unit.
A facility information display device characterized by that. The first facility information acquisition means extracts a part of the data transmitted from the facility device according to a predetermined extraction rule, and acquires this as the first facility information.
The facility information display device according to claim 1 . The second facility information acquisition means extracts a part of the data transmitted from the facility device according to a predetermined extraction rule, and acquires this as the second facility information.
The facility information display device according to claim 1 or 2 , characterized in that The first facility information acquisition unit generates first display information obtained by converting the content of the acquired first facility information in accordance with a predetermined conversion rule, and the generated first display information is stored in the storage unit. Store and
The display means displays the first display information stored in the storage means in a predetermined manner;
The equipment information display device according to any one of claims 1 to 3 , wherein The second facility information acquisition unit generates second display information obtained by converting the content of the acquired second facility information in accordance with a predetermined conversion rule, and the generated second display information is stored in the storage unit. Store and
The display means displays the second display information stored in the storage means in a predetermined manner;
The equipment information display device according to any one of claims 1 to 4 , wherein On the computer,
Means for storing information input via the input device in the storage device as identification information of the equipment to be connected;
A communication means for controlling a communication device and performing data communication with the equipment corresponding to the input identification information ;
First facility information acquisition means for acquiring first facility information including information capable of specifying the model of the facility device from the facility device via the communication unit , and storing the first facility information in the storage device,
Via the communication means, from said equipment, said first equipment information of a different information, including at least one of information about the detected value of the sensor with the operating state or the equipment of the equipment is Second equipment information acquisition means for acquiring second equipment information and storing it in the storage device;
Function as display means for displaying information based on the identification information stored in the storage device, the first facility information, and the second facility information on a display device in a predetermined manner,
The first facility information acquisition means determines a model of the facility device based on the acquired first facility information, stores information about the determined model in the storage device as model information,
The second facility information acquisition means starts processing for acquiring the second facility information from the facility device based on the model information after the model information is stored in the storage device.
A program characterized by that. The facility information display device according to any one of claims 1 to 5 ,
One or a plurality of facility devices,
A facility information display system characterized by that.

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