JP2009129054A - Remote monitoring system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a remote monitoring system capable of easily determining data of a failure that needs repair from recorded failure data in the event that a failure occurs in facility equipment or a management device. <P>SOLUTION: The remote monitoring system 10 comprises an operation data receiving means 24, a failure data registration means 14f, and failure data update means 7, 14c and 22. The operation data receiving means is connected to the facility equipment 5 or the management device 3 through a line 6 and receives failure data transmitted when the facility equipment or the management device detects an occurrence of a failure as one piece of the operation data. The failure data registration means registers failure data received by the operation data receiving means. The failure data update means can further register subsequent related data in addition to the registered failure data. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  A remote monitoring system that is connected to a facility device or a management device that manages the facility device via a public line and that processes operation data of the facility device transmitted from the facility device or the management device.

There is a remote monitoring system that is connected to a facility device or a management device that manages the facility device via a public line and processes operation data of the facility device transmitted from the facility device or the management device. This remote monitoring system monitors, for example, whether or not a failure has occurred in the equipment based on the acquired operation data. Conventionally, some of such remote monitoring systems record failure data when a failure occurs (see Patent Document 1).
JP 2005-242936 A

  However, it is difficult to confirm the repair status related to the failure only by recording it as failure data, and extra work such as confirmation will occur. For example, even if the repair status is manually input and processed, for example, even if the failure is resolved, the repair completion is input manually. Therefore, if the user forgets to input repair completion, repair completed devices may be mixed in the failure occurrence list, and extra work such as confirmation will occur.

  An object of the present invention is to provide a remote monitoring system capable of easily confirming failure data requiring repair from failure data recorded when a failure occurs in equipment or a management device.

  The remote monitoring system according to the first aspect of the present invention includes operation data receiving means, failure data registration means, and failure data update means. The operation data receiving means is connected to a facility device or a management device that manages the facility device via a line, and receives failure data transmitted as one of the operation data when the facility device or management device detects a failure. To do. The failure data registration unit registers the failure data received by the operation data reception unit. The failure data update means can further register later related data for the registered failure data.

  In the present invention, the failure data transmitted when the equipment or the management device fails is registered so that later related data can be further added.

  Therefore, when related data is generated, failure data related to the related data can be updated. For example, when there is related data such as completion of repair, the failure data is updated by updating the failure data. You can tell whether or not the repair is complete.

  A remote monitoring system according to a second aspect of the present invention is the remote monitoring system according to the first aspect of the present invention, wherein the related data is data relating to a repair progress for a failure.

  In the present invention, the related data is a repair progress for a failure. Therefore, the present invention, for example, when there is data relating to repair progress (for example, repair completion), updates the repair progress of the failure data, thereby distinguishing whether or not the failure data is repair complete. Can do.

  A remote monitoring system according to a third aspect of the present invention is the remote monitoring system according to the first or second aspect of the present invention, wherein the failure data update means can be manually operated.

  In the present invention, the failure data can be manually updated by the failure data updating means. Therefore, in the present invention, for example, when the repair progress or the like changes, the person concerned can freely change the repair progress for the failure manually.

  A remote monitoring system according to a fourth invention is the remote monitoring system according to the third invention, and the failure data update means can be operated by a remote monitoring system administrator, a maintenance person, or a user.

  In the present invention, the failure data update means allows a remote monitoring system administrator, a maintenance staff, or a related person as a user to manually update the failure data. Therefore, in the present invention, for example, when the repair progress or the like changes, the person concerned can freely change the repair progress for the failure manually.

  A remote monitoring system according to a fifth invention is the remote monitoring system according to any of the first to fourth inventions, wherein the failure data registration means registers the failure data as repair progress data together with the repair progress related to the failure data. To do.

  In the present invention, the failure data is processed and registered as repair progress data. Therefore, it is possible to grasp the repair progress for the failure.

  A remote monitoring system according to a sixth aspect of the present invention is the remote monitoring system according to the fifth aspect of the present invention, wherein the failure data registration means registers the repair progress as the first state when registering the repair progress data. Further, the failure data update means can update the repair progress from the first state to the second state different from the first state.

  In the present invention, when the repair progress data is registered, the repair progress is registered as the first state (for example, new) in the initial state. The failure data update means can update the repair progress from the first state to the second state (for example, repair completion).

  Therefore, the person concerned can manually change the repair progress of the failure. For this reason, the latest repair progress of failure data can be reflected as repair progress data.

  A remote monitoring system according to a seventh aspect is the remote monitoring system according to the fifth aspect, wherein the failure data registering means registers the repair progress as the first state when registering the repair progress data. The operation data receiving means can further receive, as one of the operation data, the failure elimination data transmitted by the equipment or management device when the failure is eliminated. The failure data update unit updates the repair progress of the repair progress data corresponding to the failure from the first state to a second state different from the first state when the failure resolution data is received.

  In the present invention, when the repair progress data is registered, the repair progress is registered as the first state (for example, new) in the initial state. Then, when the operation data receiving means receives the failure resolution data, the failure data update means automatically updates the repair progress of the repair progress data from the first state to the second state (for example, repair completion).

  Therefore, the repair progress can be automatically changed from new to completed. For this reason, when the repair is completed, it is possible to reduce time and labor for the concerned person to update the repair progress data. In addition, forgetting to update the repair progress can be prevented, and the repair progress data can be reliably updated.

  A remote monitoring system according to an eighth aspect of the present invention is the remote monitoring system according to the sixth aspect or the seventh aspect of the present invention, wherein the first state is a state in which failure data is received for the first time, or failure data after the failure is resolved. It is in the state of receiving for the first time. The second state is a state in which the failure has been eliminated.

  In the present invention, the first state is a state in which failure data is received for the first time, or a state in which failure data is received for the first time after the failure is resolved (that is, a new state), and the second state is a state in which the failure is resolved. (I.e., repair completed). Therefore, it is possible to grasp whether the repair progress with respect to the failure is a new state or a repair completed state.

  In the remote monitoring system according to the first aspect of the invention, when related data is generated, the failure data related to the related data can be updated. For example, when there is related data such as completion of repair, the failure data is updated. By doing so, it is possible to distinguish whether or not the failure data is repair completion.

  In the remote monitoring system according to the second aspect of the present invention, for example, when there is data relating to repair progress (for example, repair completion), the repair progress of the fault data is updated to determine whether the fault data is repair complete. Can be identified.

  In the remote monitoring system according to the third aspect of the invention, for example, when the repair progress or the like changes, the person concerned can freely change the repair progress for the failure manually.

  In the remote monitoring system according to the fourth aspect of the invention, for example, when the repair progress or the like changes, the person concerned can freely change the repair progress for the failure manually.

  In the remote monitoring system according to the fifth aspect of the present invention, it is possible to grasp the repair progress for the failure.

  In the remote monitoring system according to the sixth aspect of the present invention, the person concerned can manually change the repair progress of the failure. For this reason, the latest repair progress of failure data can be reflected as repair progress data.

  In the remote monitoring system according to the seventh aspect of the invention, the repair progress can be automatically changed from new to completed. For this reason, when the repair is completed, it is possible to reduce time and labor for the concerned person to update the repair progress data. In addition, forgetting to update the repair progress can be prevented, and the repair progress data can be reliably updated.

  In the remote monitoring system according to the eighth aspect of the present invention, it is possible to grasp whether the repair progress for a failure is a new state or a repair completed state.

<Configuration of equipment monitoring system>
As shown in FIG. 1, the facility equipment monitoring system 10 mainly includes a multi-type air conditioner 5, a monitoring device 3, a facility equipment monitoring server 1, a public line 6, and a user terminal 7. The facility equipment monitoring server 1 and the public line 6 are connected by a first communication line 71, and the public line 6 and the monitoring apparatus 3 are connected by a second communication line 72. The monitoring apparatus 3, the multi-type air conditioner 5, Are connected by a third communication line 73, and the user terminal 7 and the public line 6 are connected by a fourth communication line 74.

<Components of equipment monitoring system>
(1) Multi-type air conditioner In the multi-type air conditioner 5, as shown in FIG. 1, a plurality of indoor units 51a and 51b are connected to a refrigerant pipe with respect to one (may be a plurality of) outdoor units 52. (Not shown) and the fifth communication line 75. The multi-type air conditioner 5 has a function of air-conditioning or humidity-controlling a room in a building such as a building. Here, the plurality of indoor units 51a and 51b are classified into a master unit 51a of one indoor unit and a slave unit 51b of another indoor unit, and the master unit 51a of the indoor unit is connected to the monitoring device 3 and the third communication line. 73 is connected. The main unit 51a of the indoor unit, the plurality of sub units 51b of the indoor unit, and the outdoor unit 52 are connected by a fifth communication line 75.

(2) Monitoring Device As shown in FIG. 2, the monitoring device 3 is a monitoring control device for the multi-type air conditioner 5, and mainly includes a central processing unit 31, a RAM (Random Access Memory) 32, and a ROM (Read Only Memory) 33, EEPROM 34, I / O control section 35, modem interface 37, air conditioning equipment interface 38, modem 39, and air conditioning equipment connector 40. Here, the central processing unit 31, the RAM 32, the ROM 33, the EEPROM 34, and the I / O control unit 35 are, for example, microcomputers, and are connected to each other by the first bus line 36 to constitute one integrated circuit. is doing. The modem interface 37 and the air conditioning equipment interface 38 are, for example, printed circuit boards and the like, and are connected to the I / O control unit 35 via the second bus lines 41a and 41b. The modem 39 is connected to the modem interface 37 via the first communication line 42. The air conditioner connector 40 is connected to the air conditioner interface 38 via the second communication line 43.

  The central processing unit 31 mainly includes a control unit 31a and a calculation unit 31b. As shown in FIG. 3, the control unit 31a reads the control program stored in the ROM 33 (see Fd6), and according to the read control program, the calculation unit 31b, the RAM 32, the ROM 33, the EEPROM 34, and the I / O control unit 35. Is instructed to drive (see Fc1 to Fc4). As shown in FIG. 3, the calculation unit 31b acquires necessary data from the control unit 31a, the RAM 32, the ROM 33, and the EEPROM 34 according to the command of the control unit 31a (see Fd1, Fd4, and Fd7), and performs calculation processing (for example, , Arithmetic operation processing, logical operation processing, etc.). Further, the calculation unit 31b can supply the processing result data of the calculation process to the control unit 31a in accordance with an instruction from the control unit 31a (see Fd2). Further, the arithmetic unit 31b can write the processing result data of the arithmetic processing into the RAM 32 or the EEPROM 34 in accordance with an instruction from the control unit 31a (see Fd3).

  As shown in FIG. 3, the RAM 32 can supply data such as various programs to the control unit 31a in accordance with instructions from the control unit 31a (see Fd5). In addition, the RAM 32 acquires data from the I / O control unit 35 (see Fd9) and temporarily stores it, or temporarily stores data transmitted from the calculation unit 31b (see Fd3). In addition, the RAM 32 transmits data temporarily stored in response to an instruction from the control unit 31a to the I / O control unit 35 (see Fd8).

  The ROM 33 stores control programs and various data. And this ROM33 supplies them to the control part 31a according to the instruction | indication of the control part 31a, as FIG. 3 shows (refer Fd6). The ROM 33 can supply various data to the arithmetic unit 31b in accordance with instructions from the control unit 31a (see Fd7).

  The EEPROM 34 is an electrically rewritable ROM and stores monitoring data of the multi-type air conditioner 5 and the like.

  The I / O control unit 35 inputs data received by the modem 39, data transmitted from the multi-type air conditioner 5 to the RAM 32 (see Fd9), and various data and control signals stored in the RAM 32. Or the like is transmitted to the multi-type air conditioner 5.

  The modem interface 37 and the air conditioning equipment interface 38 are connected to the modem 39 and the air conditioning equipment connector 40 via the communication lines 42 and 43, and receive data from the modem 39 or transmitted from the multi-type air conditioning equipment 5. At the same time as the incoming data is received, the data is converted into a format that can be processed by the central processing unit 31, and the data and control signals output from the I / O control unit 35 to the modem 39 and the multi-type air conditioner 5 Is converted into a format that can be processed by the modem 39 and the multi-type air conditioner 5.

  The modem 39 transmits various data related to the multi-type air conditioner 5 stored in the EEPROM 34 to the equipment monitoring server 1 via the public line 6 every 30 minutes in accordance with an instruction from the control unit 31a.

  As shown in FIG. 2, the air conditioner connector 40 is connected to a master unit 51 a of an indoor unit of the multi-type air conditioner 5.

(3) Equipment Monitoring Server The equipment monitoring server 1 is mainly composed of a server main body 1a, an input device 22, a display 23, a modem 24, and a clock 25 as shown in FIG.

  As shown in FIG. 4, the server main body 1a mainly includes a central processing unit 11, a main memory 13, a hard disk 14, a connection unit 12, an IDE interface 15, an input interface 16, a display interface 17, a modem interface 18, and a clock. 25. In the server main body 1 a, the central processing unit 11 is connected via the first bus line 19, the main memory 13 is connected via the second bus line 20, and various interfaces 16 to 18 are connected via the third bus line 21. Connected to the unit 12.

(Central processing unit)
The central processing unit 11 is, for example, a semiconductor chip called a microprocessor, and mainly includes a control unit 11a and a calculation unit 11b (in addition, a primary cache memory, a secondary cache memory, and the like are included). Is also good). As shown in FIG. 5, the control unit 11a reads a program temporarily stored in the main memory 13 (see Fd6), and instructs each unit 11b-14 and each device 22-25 according to the read program (Fc1). See Fc7). The arithmetic unit 11b acquires necessary data from the main memory 13 in accordance with an instruction from the control unit 11a (see Fd2) and performs arithmetic processing (for example, arithmetic operation processing or logical operation processing).

(Main memory)
The main memory 13 is a semiconductor chip such as a RAM (Random Access Memory), for example. The main memory 13 acquires programs, data, and the like from the hard disk 14 (see Fd4), temporarily stores them, temporarily stores data input in the input device 22 (see Fd1), the arithmetic unit 11b, the modem 24, and the like. Or the like (refer to Fd3 and Fd10) transmitted from. In addition, the main memory 13 transmits data temporarily stored in accordance with an instruction from the control unit 11a to the units 11b to 14 and the devices 22 to 25 (see Fd2, Fd5, Fd7, Fd8, Fd9, and Fd10). ).

(Connection part)
The connection unit 12 is a semiconductor chip such as a chip set.

(hard disk)
As shown in FIG. 6, the hard disk 14 stores programs such as an operating system 14a, a device driver 14b, an air conditioning monitoring application 14c, and a database application 14h, air conditioning monitoring data 14i, and the like. The hard disk 14 supplies programs, data, and the like to the main memory 13 according to instructions from the control unit 11a (see Fd4) and stores data transmitted from the main memory 13 (see Fd5). The hard disk 14 may be an external type.

  The operating system 14a is, for example, WINDOWS (registered trademark), MAC OS (registered trademark), OS / 2, UNIX (registered trademark) (for example, Linux (registered trademark), or BeOS (registered trademark), The hardware monitor of each part 12-14, various interfaces 15-18, each apparatus 22-24, provision of a user interface, various data monitoring, processing of a common part of an application, etc. The device driver 14b is a hard disk 14. , A dedicated program prepared for each of the connection unit 12 and each of the devices 22 to 24, and the operating system 14a provides a bridge for controlling the hard disk 14, the connection unit 12, and each of the devices 22 to 24 .

  The air conditioning monitoring application 14c stores the monitoring data of the multi-type air conditioning equipment 5 transmitted from the monitoring device 3 to the equipment monitoring server 1 in a predetermined database on the hard disk 14, or processes the monitoring data as appropriate. Program for building desired data. In the present embodiment, the air conditioning monitoring application 14c is always executed, and when monitoring data is received by the modem 24, the calculation unit 11b converts the monitoring data into a prescribed data format in accordance with an instruction from the control unit 11a. (In this embodiment, the text format with a column is converted to the XML format) and stored in the hard disk 14. This air conditioning monitoring application 14c includes a plurality of applications (specifically, in order to be able to monitor optimally according to the model and configuration of the connected air conditioning equipment (multi-type air conditioning equipment 5 in this embodiment). Fault data interpretation application 14d, repair progress data registration application 14e, mask confirmation update application 14f, fault mail transmission application 14g, etc.). The failure data interpretation application 14d uses the failure code database D1 and the air conditioning to be described later, as failure data transmitted from the monitoring device 3 to the equipment monitoring server 1 when the multi-type air conditioning device 5 or the monitoring device 3 fails. It is an application that interprets based on the machine ID database D3. The “failure data” here includes the air conditioner ID, the failure code, and the failure occurrence date and time of the failed multi-type air conditioner 5. The repair progress data registration application 14e registers the failure data interpreted by the failure data interpretation application 14d in the repair progress information database D2 described later as repair progress data. The mask confirmation update application 14f is an application that creates or deletes mask data (see below) by checking whether the failure data is in a mask state (see below). Further, the failure mail transmission application 14g, when the failure data whose mask state has been confirmed by the mask confirmation update application 14f is not in the mask state, the related person (remote monitoring system administrator, maintenance staff, user, etc.) This is an application for transmitting a message associated with a failure code based on a failure code database D1, which will be described later, by e-mail.

  The database application 14h is a relational database application, and holds a failure code database D1, a repair progress information database D2, and an air conditioner ID database D3. The failure code database D1 associates failure codes, failure details, and messages corresponding to the failure details. Further, the “message” here is for notifying the person concerned that a failure has occurred, and is a wording such as a countermeasure for the failure corresponding to the failure code. The repair progress information database D2 includes an air conditioner ID for recognizing each of the indoor units 51a and 51b and the outdoor unit 52 of the multi-type air conditioner 5, a failure code, a failure content, a failure occurrence date and time, and a repair progress status. Are associated with each other. The “repair progress status” mentioned here indicates that the failure is a new occurrence (that is, the state in which failure data is received for the first time or the state in which failure data is received for the first time after the failure is resolved). "New" to represent, "Repair arrangement in progress" requesting repair arrangement for the failure, "In progress observation" state to observe the progress of the failure, and the failure has been resolved " “Repair completed”. These repair progress statuses can be changed by logging in to the equipment monitoring server 1 from the input terminal 22 connected to the equipment monitoring server 1 or from the user terminal 7 through an Internet browser or the like through a public line. Is possible. In this case, the users who can log in from the Internet browser using the input device 22 and / or the user terminal 7 are limited to the parties (remote monitoring system manager, maintenance staff, user, etc.) described later. A user ID and a password are given to the parties concerned, and only a person concerned can update the repair progress status by inputting the user ID and password when logging in from an Internet browser or the like. The user ID and password are stored in the database application 14h in the hard disk 14 as a user ID database (not shown), and the related person logs in from the input device 22 or the user terminal 7 through an Internet browser or the like. The user ID and password input at this time are collated with the user ID and password stored in the user ID database, and the related person is allowed to log in from an Internet browser or the like to change the repair progress status. The air conditioner ID database D3 associates the above-described air conditioner ID, model information, and installation location. In the database application 14h, various instructions for causing the central processing unit 11 to perform various processes are described.

(Interface)
An IDE (Integrated Drive Electronics) interface 15 connects the hard disk 14 to the connection unit 12. The input interface 16 is an interface such as PS / 2, USB, IEEE1212, RS232, or IrDA (Infrared Data Association), and is a keyboard, mouse, scanner, or OCR (input data to the main memory 13). An input device 22 such as an optical character reader) is connected. The display interface 17 is an interface such as AGP (Accelerated Graphics Port), PCI (Peripheral Component Interconnect), or RS232, and is a CRT display for displaying data transmitted from the main memory 13 as characters or images. A display 23 such as a liquid crystal display or a plasma display is connected. The modem interface 18 connects a modem 24 for communication connection to the public line 6 or the like.

(4) User Terminal The user terminal 7 is a terminal that can be connected to the public line 6. The user terminal 7 may be, for example, a mobile phone that is carried by a user who is out, or a computer installed in an office where the multi-type air conditioner 5 is installed or in an outside place. Also good.

<Failure data processing contents of equipment monitoring system>
In the equipment monitoring system 10 according to the embodiment of the present invention, failure data processing is performed according to the flowchart shown in FIG. In the equipment monitoring system 10, the process shown in FIG. 7 is executed at regular intervals. These processing histories are all stored in the hard disk 14 as the repair progress information database D2. Then, when the stored processing history exceeds a predetermined capacity, the equipment monitoring server 1 automatically deletes the processing history from the oldest one, or notifies the related parties that the predetermined capacity is exceeded. Will do.

  In FIG. 7, in step S1, the equipment monitoring server 1 executes failure data processing (note that failure data processing will be described later). When step S1 ends, the process proceeds to step S2. In step S2, the facility device monitoring server 1 executes failure elimination data processing (note that failure elimination data processing will be described later). When step S2 ends, the process proceeds to step S3. In step S3, the equipment monitoring server 1 executes change data processing (note that change data processing will be described later).

  Hereinafter, failure data processing, failure elimination data processing, and change data processing will be described in detail.

(Failure data processing)
In the equipment monitoring system 10 according to the embodiment of the present invention, failure data processing is executed according to the flowchart shown in FIG.

  In FIG. 8, in step S <b> 11, the facility device monitoring server 1 confirms whether or not failure data transmitted from the monitoring device 3 has been received. If the facility equipment monitoring server 1 has received the failure data, the process proceeds to step S12. If the facility data monitoring server 1 has not received the failure data, the failure data processing ends.

  In step S12, the equipment monitoring server 1 extracts the failure content by referring to the failure code database D1 from the failure code of the received failure data, and refers to the air conditioner ID database D3 from the air conditioner ID of the received failure data. Identify the failed air conditioner (model and installation location). Then, whether or not there is repair progress data corresponding to the failed air conditioner and the fault code is checked with reference to the repair progress database D2. If there is no repair progress data corresponding to the failed air conditioner and the failure code, the process proceeds to step S13, and if there is repair progress data corresponding to the failed air conditioner and the failure code, the process proceeds to step S14.

  In step S13, the equipment monitoring server 1 sets repair progress data in which the air conditioner ID of the failed air conditioner, the failure code, the failure content extracted in step S12, the failure occurrence date and time, and the repair progress status are associated with each other. Register in the repair progress information database D2. At this time, the equipment monitoring server 1 registers the repair progress data with the repair progress status being “new”. When step S13 ends, the process proceeds to step S15.

  In step S14, it is confirmed whether or not the repair progress data corresponding to the failed air conditioner and the failure code is in a mask state. The “mask status” here means that the repair progress status is “repair arrangement in progress” or “follow-up observation”. If it is in the mask status, the failed air conditioner and fault code There is mask data corresponding to. That is, in step S14, it is confirmed whether there is mask data corresponding to the failed air conditioner and the failure code (that is, repair progress data). If there is no mask data in the repair progress data, the process proceeds to step S15, and if there is mask data in the repair progress data, the failure data processing is terminated.

  In step S15, based on the failure code, a corresponding message is transmitted to the related parties by e-mail with reference to a database such as the failure code. When step S15 ends, the failure data processing ends.

(Failure resolution data processing)
In the equipment monitoring system 10 according to the embodiment of the present invention, the failure elimination data processing is executed according to the flowchart shown in FIG.

  Among the failures that have occurred in the multi-type air conditioner 5 or the monitoring device 3, there is a failure that can be resolved once the power is turned off and then turned on again. The monitoring device 3 transmits the date and time (failure resolution date and time) when the failure is resolved and the failure code to the equipment monitoring server 1 as failure resolution data when the resolution of the failure is detected. In the case of failure resolution data processing, when there is failure resolution data, the repair progress of the repair progress data corresponding to the resolved failure is set to “repair completed” and the update of the repair progress data corresponding to the failure is automatically terminated. It is processing to do. In addition, the mask data created by the failure data processing at this time is deleted, and when a new failure occurs, a failure report is transmitted to the related parties by e-mail. The failure elimination data processing will be described below with reference to FIG.

  In FIG. 9, in step S <b> 21, the equipment device monitoring server 1 confirms whether or not there is failure resolution data in the operation data transmitted from the monitoring device 3. The “failure resolution data” here is data transmitted when the monitoring device 3 no longer detects a failure detected from the multi-type air conditioner 5 or the monitoring device 3 itself, and includes a failure code, Includes failure resolution date and time. If the equipment monitoring server 1 has received the failure resolution data, the process proceeds to step S22. If the facility equipment monitoring server 1 has not received the failure resolution data, the failure resolution data processing is terminated.

  In step S22, repair progress data corresponding to the fault code of the resolved fault is extracted with reference to the repair progress information database D2. When step S22 ends, the process proceeds to step S23.

  In step S23, it is confirmed whether there is mask data corresponding to the repair progress data extracted in step S22. If there is corresponding mask data in the repair progress data, the process proceeds to step S24, and if there is no corresponding mask data, the failure resolution data processing is terminated.

  In step S24, the corresponding mask data confirmed in step S23 is deleted. When step S24 ends, the process proceeds to step S25.

  In step S25, the repair progress of the repair progress data corresponding to the fault code of the resolved fault is updated to “repair completed”. When step S25 ends, the failure resolution data processing ends.

(Change data processing)
In the equipment monitoring system 10 according to the embodiment of the present invention, change data processing is executed according to the flowchart shown in FIG.

  The change data process is a process performed when a related person changes the repair progress of the repair progress data using the input device 22 or the user terminal 7 of the equipment monitoring server 1. Hereinafter, the change data processing will be described with reference to FIG.

  In FIG. 10, in step S31, the equipment monitoring server 1 refers to the repair progress information database D2 and extracts one repair progress data. When step S31 ends, the process proceeds to step S32.

  In step S32, the equipment monitoring server 1 confirms whether or not the repair progress of the repair progress data extracted in step S31 is “repair arrangement in progress” or “follow-up observation”. In step S32, if the repair progress of the extracted repair progress data is “pending repair” or “following observation”, the process proceeds to step S33, and the repair progress of the extracted repair progress data is “pending repair” or If it is not “following observation”, the process proceeds to step S35.

  In step S33, the facility equipment monitoring server 1 checks whether there is mask data corresponding to the repair progress data extracted in step S31. If there is no corresponding mask data in step S33, the process proceeds to step S34, and if there is corresponding mask data, the process proceeds to step S35.

  In step S34, the equipment monitoring server 1 creates mask data corresponding to the repair progress data, and registers the mask data in the repair progress data. When step S34 ends, the process proceeds to step S35.

  In step S35, the equipment monitoring server 1 confirms whether the repair progress data extracted in step S31 is the last one. If the repair progress data is the last one, the change data processing ends. If not, the process returns to step S31.

<Features>
(1)
In the embodiment of the present invention, when the equipment monitoring server 1 receives the failure resolution data, the equipment monitoring server 1 sets the repair progress of the repair progress data corresponding to the failure to “new” and “repairing in progress”. Or, automatically update from “Following” to “Repair completed”.

  Therefore, when the failure is resolved when the repair is completed, the repair progress can be automatically updated from “new”, “repairing in progress”, or “following observation” to “repair completed”. That is, it is possible to automatically reflect in the repair progress that the failure has been resolved. For this reason, it is possible to reduce the burden on the related parties to update the repair progress.

(2)
In the remote monitoring system 10 according to the present embodiment, failure data transmitted from the monitoring device 3 when the multi-type air conditioner 5 or the monitoring device 3 fails is registered as repair progress data, and the subsequent failure data The repair progress can be updated by the input device 24 or the user terminal.

  Therefore, the repair progress can be updated when the repair progress is changed (for example, during follow-up from new, repair completed from new, etc.). For example, when the repair progress is completed, the repair progress is completed. By updating the repair progress of the data, it can be determined whether or not the repair progress of the repair progress data regarding the failure is repair completion.

(3)
In the embodiment of the present invention, the equipment monitoring server 1 determines whether or not the failure data transmitted from the monitoring device 3 is new when the multi-type air conditioner 5 or the monitoring device 3 fails. If the failure data is new, the failure report is sent to the related parties by e-mail. That is, when the failure data is not new (when the corresponding mask data is in the repair progress data), the failure report by electronic mail is stopped to the related parties.

  Therefore, the failure report is transmitted to the related parties only when the failure data is new, and the failure report can be stopped when, for example, the same type of failure continues. For this reason, it is possible to prevent a plurality of failure reports of the same type from being transmitted to related parties, and to prevent the related parties from feeling troublesome.

(4)
In the embodiment of the present invention, the equipment device monitoring server 1 or the user terminal 7 can update the repair progress of the repair progress data from “new” to “repair arrangement in progress” or “following observation”, and “new”. , “Repairing in progress” or “Following up” can be updated to “Repair completed”.

  Therefore, since the parties concerned can update the repair progress of the repair progress data with respect to the response taken for the failure, the repair progress of the failure can be managed in more detail at that time.

<Modification>
As mentioned above, although embodiment of this invention was described based on drawing, a specific structure is not restricted to these embodiment, It can change in the range which does not deviate from the summary of invention.

(1)
In the said embodiment, although the multi-type air conditioner 5 is employ | adopted as equipment, not only the multi-type air conditioner 5 but a separate-type air conditioner, a duct type air conditioner, etc. may be employ | adopted, Lighting equipment, power receiving equipment, water supply / drainage sanitary equipment, etc., which are equipment other than air conditioning equipment, may be used.

(2)
In the above-described embodiment, the monitoring device 3 transmits failure data and failure resolution data to the equipment monitoring server 1. However, the present invention is not limited to this, and for example, the master unit 51a of the indoor unit of the multi-type air conditioner 5 has failed. Data may be transmitted to the equipment monitoring server 1. This may be the outdoor unit 52 of the multi-type air conditioner 5.

(3)
In the above embodiment, the equipment monitoring server 1 performs processing of failure data and the like at regular intervals. However, the present invention is not limited to this. For example, failure data processing is performed each time failure data is received. The failure resolution data processing may be performed each time the failure resolution data is received, and the change data processing may be performed each time the repair progress data of the repair progress data is changed.

  The remote monitoring system according to the present invention is capable of confirming the progress of repair of a failure, etc., connected to a facility device and a management device that manages the facility device via a public line, and transmitted from the facility device or the management device. It is useful as a remote monitoring system that processes the operation data of

The schematic block diagram of the equipment monitoring system of this embodiment. The internal block diagram of a monitoring apparatus. The figure showing the flow of the control signal and data in a monitoring apparatus. The internal block diagram of an equipment monitoring server. The figure showing the flow of the control signal and data in an equipment monitoring server. Hard disk image diagram of facility equipment monitoring server. The flowchart showing the flow of processes, such as failure data performed in an equipment monitoring system. The flowchart showing the flow of the failure data processing performed in an equipment monitoring system. The flowchart showing the flow of the failure elimination data processing performed in an equipment monitoring system. The flowchart showing the flow of the change data process performed in an equipment monitoring system.

Explanation of symbols

3 Monitoring device (management device)
5 Multi-type air conditioner (equipment)
6 Public line (line)
7 User terminal (fault data update means)
10 Equipment monitoring system (remote monitoring system)
14c Air-conditioning monitoring application (failure data update means)
14f Repair progress data registration application (failure data registration means)
22 Input device (failure data update means)
24 Modem (Operating data receiving means)

Claims (8)

The failure data transmitted when the facility device or the management device detects the occurrence of failure is connected to the facility device (5) or the management device (3) that manages the facility device via the line (6). Operation data receiving means (24) for receiving as one of the operation data;
Failure data registration means (14f) for registering the failure data received by the operation data receiving means;
Failure data update means (7, 14c, 22) capable of further registering related data later with respect to the registered failure data;
A remote monitoring system (10) comprising: The related data is data relating to repair progress for the failure,
The remote monitoring system (10) according to claim 1. The failure data update means (7, 22) can be operated manually.
The remote monitoring system (10) according to claim 1 or 2. The failure data update means (7, 22) can be operated by a remote monitoring system administrator, a maintenance person, or a user.
The remote monitoring system (10) according to claim 3. The failure data registration means (14f) registers the failure data as repair progress data together with the repair progress related to the failure data.
The remote monitoring system (10) according to any one of claims 1 to 4. The failure data registration means registers the repair progress as a first state when registering the repair progress data,
The failure data updating means can update the repair progress from the first state to a second state different from the first state.
The remote monitoring system (10) according to claim 5. The failure data registration means registers the repair progress as a first state when registering the repair progress data,
The operation data receiving means can further receive, as one of the operation data, failure elimination data transmitted by the equipment or the management device when the failure is eliminated,
The failure data update means updates the repair progress of the repair progress data corresponding to the failure from the first state to a second state different from the first state when the failure resolution data is received.
The remote monitoring system (10) according to claim 5. The first state is a state in which the failure data is received for the first time, or a state in which the failure data is received for the first time after the failure is resolved,
The second state is a state in which the failure is resolved.
Remote monitoring system (10) according to claim 6 or 7.

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