KR101595549B1 - Managing method for equipment diagnosing system - Google Patents

Abstract

The present invention relates to a managing method for equipment diagnosing system providing a service for exchanging data attained by diagnosing the state of manufacturing equipment in real time via a sensing means, determining whether the state is abnormal, analyzing an abnormal state via a terminal of an administrator when the abnormal state occurred, and taking a measure for the abnormal state, wherein an owner of the equipment, or a third party such as the one who commissioned a diagnosis etc. can receive a report on the web. The method is configured to comprise the steps of: installing a sensing means in the manufacturing equipment including mechanical equipment and electrical equipment (S100); collecting state information of the equipment via the sensing means (S200); transmitting the collected state information to an administrator terminal (S300); analyzing the transmitted state information via an analysis program that is executed on the administrator terminal(S400); storing the analyzed state information in the administrator terminal (S500); providing a service for exchanging data attained by diagnosing such that the stored state information can be confirmed at a third party terminal via a user interface implemented on the web (S600); and paying and charging a cost for providing the service for exchanging data (S700).

Description

{MANAGING METHOD FOR EQUIPMENT DIAGNOSING SYSTEM} [0001]

The present invention relates to a method of operating a facility diagnosis system in which diagnostic information exchange services are linked,

More specifically, the status of the production facility is diagnosed in real time through the detection means to determine an abnormality. In the event of an abnormality, the manager can analyze the abnormality through the terminal and take measures. In addition, The present invention relates to a method of operating a facility diagnosis system that provides a diagnostic knowledge exchange service so that a third party such as a person entrusted with the service can receive reports on the web.

Modern production facilities are replacing human production operations with machines by introducing automated facilities instead of manual work by various reasons such as efficient distribution of labor force and improvement of labor.

Particularly, motors, rotating devices (e.g., heaters, coolers, compressors, fans, etc.) with rotors play a key role in the automation of production facilities. Such a rotating device has problems such as a decrease in durability and an abnormality due to long-term use, and it requires continuous maintenance for maintenance such as repair and repair.

Such management is usually carried out by the proprietor himself or by the agency. However, due to the troublesome management of the own facility, there is a tendency to be entrusted to the agency.

The prior art regarding such remote management and monitoring is as follows.

First of all, as a prior art relating to remote management using a network, a remote management system of an intelligent device having a network automatic recovery function (Prior Art 1) (Registered Patent No. 10-1314964 (Sep. 27, 2013) 10-1357900 (Jan. 24, 2014) [Intelligent Integrated Management System and Management Method of Network Cable and Infrastructure] (Prior Art 2).

Prior Art 1 relates to a network automatic recovery function, and Related Art 2 relates to a management system of a cable installed in the past.

However, although it is possible to diagnose the facilities through the prior arts 1 and 2, there is no description of the means of providing the result of the facility diagnosis to the owner of the facility, that is, the requesting entrusting entity (third party) It is difficult to fully trust the facility diagnosis subject (manager) because it is difficult, and a procedure of reporting an abnormality to a third party and awaiting approval for solving the abnormality is required. Therefore, It is difficult to expect.

In addition, as another prior art, there has been proposed a system for monitoring integrated photovoltaic power generation facilities (Prior Art 3) and Registration No. 10-1426525 (Aug. 13, 2014) The same problem can be pointed out that although the technology described in [Substation Monitoring System] (Prior Art 4) can also monitor abnormalities, the above-mentioned third party can not provide the result of the facility diagnosis have.

Accordingly, the present invention has been made to solve the above problems,

In the event of an abnormality, it is possible to analyze the abnormality through the terminal of the manager and to take measures, and the owner of the facility or the person entrusted with the diagnosis And to provide a diagnostic knowledge exchange service so that a third party can receive reports on the web.

Further, the present invention aims at introducing a wireless sensor having a magnetic portion as a sensing means, so that a separate communication cable and a power cable construction are not required, thereby facilitating installation.

In addition to the user interface, a chart, a report, and an alarm record of the diagnosis result are provided so that the manager and a third party (diagnosis object exchange service providing object) can judge the condition of the facility more detailed and convenient .

Furthermore, a third party can receive the diagnosis result stored in the shared memory through the web, and the objective of the present invention is to provide an accessibility for anyone who is an authorized third party to view diagnosis results on the facility at any time.

The present invention having the above object

(S100) installing sensing means in a production facility including hardware and electrical equipment; (S200) collecting state information of the facility through the sensing means; (S300) transmitting the acquired status information to the administrator terminal; (S400) analyzing the transmitted status information through an analysis program executed in an administrator terminal; (S500) storing the analyzed state information in the administrator terminal; (S600) a step of providing a diagnostic knowledge exchange service to allow the third-party terminal to confirm the stored status information through a user interface implemented on the Web; And (S700) a payment step of providing a fee for providing the diagnostic knowledge exchange service.

In addition, the sensing means may include a wireless sensor having a magnetic portion attached to the mechanical equipment and communicating wirelessly with an administrator terminal, wherein the transmission in the step S300 is performed through a gateway, and the step S200 Collecting temperature information, vibration information, and noise information of the mechanical equipment; and collecting power supply voltage information, output portion grounding current information, ambient temperature information, and humidity information of an input unit of the electrical equipment .

In operation S410, the step of analyzing the transmitted state information may include generating a chart including a list of installed sensing means, a result value of the analyzed state information, and a date. (S420) analyzing the transmitted status information to create a report including information of the gateway and result values of the analyzed status information; (S430) analyzing the transmitted state information and comparing the transmitted state information with a reference value to diagnose an abnormality occurrence; (S440) and sending an alarm to the administrator terminal or the third party terminal if it is determined that an abnormality is found in the compared status information.

In step S500, the analyzed state information is stored in the database of the administrator terminal. In step S520, the analyzed state information is stored in a shared memory accessible from the third-party terminal through the Web. In step S600, the third-party terminal accesses the shared memory and receives the stored status information through a user interface implemented on the Web.

The present invention having the above-

In the event of an abnormality, it is possible to analyze the abnormality through the terminal of the manager and to take measures, and the owner of the facility or the person entrusted with the diagnosis And the like, can provide a diagnostic knowledge exchange service so that a third party can receive reports on the web,

Also, since a wireless sensor having a magnetic part is introduced into the sensing means, it is not necessary to construct a separate communication cable and power cable construction,

In addition to the user interface, a chart, a report, an alarm record, and the like of the diagnosis result are provided so that the manager and a third party (diagnosis object exchange service providing object)

Further, the diagnostic result stored in the shared memory can be provided to a third party via the web, and thus, an authenticated third party has an effect of providing ease of accessing the diagnosis result to the facility at any time.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram illustrating the approximate steps of the present invention. FIG.
FIG. 2 is a block diagram for explaining each step of the present invention. FIG.
3 is an embodiment of the present invention.
4 is a schematic view showing a device configuration for practicing the present invention;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

It is to be understood that the first to second aspects described in the present specification are merely referred to in order to distinguish between different components and are not limited to the order in which they are manufactured, It may not match.

In particular, each step of the present invention is basically a time-series sequence, but sometimes it may be altered or substituted. Therefore, the interpretation of the step is not necessarily limited to the step of performing the step after the previous step Will be.

In the present invention, the status of the production facility is diagnosed in real time through the detection means to determine whether the abnormality is abnormal. In the event of an abnormality, the manager can analyze the abnormality through the terminal and take measures. (O) of a facility diagnosis system that provides a diagnostic knowledge exchange service so that a third party such as a consignee can receive reports on the web.

Hereinafter, the operation method (O) (hereinafter referred to as the operation method (O)) of the diagnostic knowledge exchange service-linked facility diagnosis system according to the present invention will be described in more detail with reference to the accompanying drawings.

FIG. 1 is a block diagram showing the rough steps of the present invention, and FIG. 2 is a block diagram for explaining each step of the present invention in more detail.

1 and 2, the operation method O includes a step S100 of installing sensing means in a production facility including a mechanical facility and an electrical facility. (Installation step)

At this stage, the sensing means senses the state of the equipment.

Equipment can be divided into mechanical equipment and electrical equipment. Mechanical equipment is mechanical equipment, such as heater, cooler, fan, compressor and so on. Electrical equipment is also used to provide electricity to machinery, such as switchboards, power lines, generators, and transformers.

In particular, as shown in FIG. 2, the sensing means includes a wireless sensor 10 having a magnetic portion attached to the machine and communicating wirelessly with an administrator terminal.

First, the wireless sensor 10 is equipped with a magnetic part so that it is easily attached to the equipment, which provides ease of installation, maintenance and management.

The wireless sensor 10 is attached to a mechanical device (hereinafter, referred to as a rotating device) having a rotating characteristic, among other mechanical devices, to detect temperature information and vibration information of the rotating device and thereby diagnose an abnormality. And transmits it wirelessly. A specific description related to the wireless sensor 10, such as the above-mentioned provision of the magnetic portion, will be described later in the description of the device configuration for realizing the operation method (O).

Next, the operation method (O) further includes a step S200 of collecting status information of the facility through the sensing means.

As shown in FIG. 2, the step S200 includes a step S210 of collecting temperature information, vibration information and noise information of a mechanical equipment, Further, the method further includes a step S220 of collecting power supply voltage information of the input unit of the electric equipment, ground current information of the output unit, temperature information, and humidity information.

In particular, in step S220, the temperature information indicates the temperature of the space in which the facility is installed, which is different from the temperature of the mechanical equipment measured in step S210.

Detecting the status information of the mechanical equipment and the electric equipment enables the manager to more efficiently manage the equipment.

The operation method (O) further includes a step S300 of transmitting the status information of the facility acquired in the step S200 to the administrator terminal. (Transfer step 1)

The transmission in step S300 is performed through the gateway 20 as shown in FIG. 2. The information transmission relay of the gateway 20 may be variously provided such as a PC, a tablet, and a smart phone. The status information obtained in accordance with the specification of each terminal of the administrator can be converted and transmitted. This has the effect of widening the selection of the administrator terminal.

The operation method O further includes a step S400 of analyzing the state information transmitted in operation S300 through an analysis program executed in the administrator terminal.

More specifically, as shown in FIG. 2, the analyzing step S400 includes analyzing the transmitted state information to generate a chart including the list of installed detecting means, the resultant value of the analyzed state information, and the date (S410 ). The chart generated in step S410 is provided to the manager. Through this chart, the manager can more accurately confirm each piece of information on the current state of the facility, and more accurate facility diagnosis can be performed.

The analysis step S400 further includes a step S420 of analyzing the transmitted state information and creating a report including the information of the gateway 20 and the analyzed state information. The report created at this stage is provided to the administrator or a third party (facility owner, exchange diagnostic service requester, etc.) or both, so that the operation status of the facility can be easily seen at a glance. Particularly, to explain the difference between the chart and the report, the chart presents the western information for the problem analysis, and the report presents the approximate information, but provides the overall information about the overall configuration of the facility.

The analysis step S400 further includes a step S430 of analyzing the transmitted state information and comparing it with a reference value to diagnose an abnormality occurrence. In order to diagnose the abnormality in step S430, it is obvious that a process of setting a normal range value through a lot of tests and setting it as a reference value should be preceded. Therefore, it is also obvious that the comparator for determining whether the measured value is below or exceeds the set reference value.

In addition, the analyzing step S400 includes the step S440 of sending an alarm to the manager terminal or the third party terminal if it is determined that an abnormality is found in the compared status information. In step S440, it is preferable that the alarm is transmitted through text transmission or an application installed in each terminal. In addition to the diagnostic knowledge exchange service of the present invention to be described later, the alarm is intended to be an immediate action for the occurrence of an abnormality. Through the step S440, it is possible to always deal with the abnormality of the equipment being monitored in real time for 24 hours.

The operation method (O) further includes storing the analyzed state information in the administrator terminal (S500). (Storing)

In particular, as shown in FIG. 2, the storage step S500 includes storing the state information of the facility analyzed in operation S400 (S510) in the database of the administrator terminal, and the state information of the facility analyzed in the operation S400, And a step S520 of storing the terminal in a shared memory accessible via the web.

Also, as can be seen from FIG. 2, the database is a device in which state information is backed up, and transmission / reception with a shared memory may be performed to reflect a third party, that is, a request of a customer.

Also, for strict management, it is desirable to access the state information through the web only by accessing the information stored in the shared memory, and to introduce the administrator mode separately so that the database can be accessed only by the administrator.

In addition, access to the status information via the web is also made to identify the third party in a form of giving an ID, a card key, and a unique number to a third party in order to restrict unauthorized access of the user .

In addition, since the wireless network based on the web (W) has a wireless network, a separate installation program is not required, and temperature information and vibration information of the facility can be browsed through a simple Internet connection, It satisfies.

Next, the operation method (O) further includes a step S600 of providing a diagnostic knowledge exchange service to allow the third-party terminal to confirm the stored status information in step S500 through a user interface implemented on the Web .

Particularly, in the present invention, the step S600 is based on a core feature. The state information stored in the shared memory is provided through a user interface implemented on the Web. The third person who does not have this information can easily grasp the status information and the third person who is equipped with various additional functions can judge the operation of the facility more precisely and more accurately than the general user, And achieve achievement of satisfaction.

A detailed description related to the user interface utilized in the diagnostic knowledge exchange service step S600 will be described later in the description of the device configuration for realizing the present operating method (O).

Next, the operation method (O) further comprises a settlement step (S700) for paying for the provision of the diagnostic knowledge exchange service. (Payment step)

Particularly, the settlement of the settlement step S700 may be performed periodically, such as monthly or yearly, or may be performed at the initial stage of service provision by a lump sum.

As shown in FIG. 2, the settlement step S700 may be performed by a method performed by a third party mobile, a method of utilizing Internet banking, or a method of directly paying a visit to a manager's company.

In FIGS. 3 and 4, the device configuration for realizing the operation method O can be confirmed. In particular, FIG. 3 illustrates an embodiment of an implementation of a user interface, and FIG. 4 illustrates a schematic configuration of a facility diagnostic system for providing diagnostic knowledge exchange services.

3 and FIG. 4 will be described in more detail with reference to FIG. 3 and FIG. 4. In the description of FIG. 3 and FIG. 4, )

In order to realize the user interface shown in FIG. 3, a user interface and a software module installed in the administrator terminal 30 are required. Such equipment is not specifically described, but can be practiced by those skilled in the art (any person having ordinary skill in the art).

4 shows the real time monitoring through a user interface (UI) in the left upper part of FIG. 4. The information I1 of the wireless sensor 10, the remaining amount of the battery I2, (I4) of the rotating device (A), and detailed information (I5) of each information can be provided to the manager.

In the lower left screen of FIG. 4, there is shown a chart (C) generated from an analyzer constituting a software module included in the administrator terminal. The list C1 and C2 of the installed wireless sensor 10, The manager can be provided with the results of the vibration data value C4, the measured temperature data value C3, the measurement date C5, and the comprehensive information provision table C6.

4 shows the execution of a report R created from a report generator constituting a software module included in the administrator terminal. Information R1 of the gateway 20, The temperature information R2 and the vibration information R3 of the temperature sensor A can be provided to the manager or the third person and as described above, It can also be seen that an alignment tab (R4) is implemented which can be arranged in order of vibration.

In FIG. 4, a lower right screen of FIG. 4 shows the execution of a notification history H (history) recorded through an alarm device constituting a software module provided in the administrator terminal. Through this, a failure class H1, (H3), a message (H4) about abnormality diagnosis, an abnormality occurrence time (H5), and a connection state (H6) with the wireless sensor 10, that is, It can be confirmed that the diagnosis is being outputted.

The provision of such a user interface enables management and operation of facilities more efficiently as described above. In providing the diagnostic knowledge exchange service in performing the operation method O, Providing convenience, and enhancing customer reliability.

As shown in FIG. 4, the facility diagnosis system includes sensing means including a wireless sensor 10, and wireless communication means (not shown) A gateway 20 for receiving vibration information and temperature information and converting the vibration information and temperature information to generate vibration data and temperature data, and an administrator terminal 30 for receiving vibration data and temperature data from the gateway 20 and processing the vibration data and temperature data. And a third party terminal (40) receiving vibration data and temperature data processed from the administrator terminal (30) through a wireless network.

In particular, in the embodiment of FIG. 4, the state information of the facility is limited to the temperature information and the vibration information. In operating the operation method (O), the most important information that can determine the abnormality of the rotating device Is temperature information and vibration information.

In addition, since the sensing means is provided as the wireless sensor 10, the sensing means is limited to the wireless sensor 10 because it is a core of the present invention.

First, as described above, the wireless sensor 10 shown in FIG. 4 is provided with a magnetic portion. Generally, the rotating device A is made entirely of a metal material or a part of a metal material. Since the magnetic part makes it possible to easily attach and detach the wireless sensor 10 to the rotating device A, (Rotation device A) to be added, changed or deleted easily.

As shown in FIG. 2, the wireless sensor 10 includes a battery. The presence of the battery in the sensor may be regarded as a somewhat general feature. The provision of the battery in the wireless sensor 10 is not limited to the 'easy detachment of the wireless sensor 10' in the present invention, It is possible to contribute as a key structure for solving the technical problem of 'ease of installation'.

In order to smoothly manage the installed wireless sensor 10, the wireless sensor 10 preferably includes a battery remaining amount measuring unit (not shown) and provides battery remaining amount information to the administrator terminal 30 through the gateway 20 .

In addition, the wireless sensor 10 performs short-range communication with the gateway 20, thereby eliminating the need for a separate communication cable construction and similarly providing 'ease of installation'.

In particular, it is desirable that such a local communication is based on Zigbee. The wireless sensor 10 senses only the temperature information and the vibration information from the rotating device A and does not require high power in the course of transmitting and receiving the information. Since the amount of information is small, the wireless sensor 10 does not need to process the highway, , And ZigBee, which is characterized by a small amount of information transmission / reception. In addition, the introduction of ZigBee has the effect of extending the life of the battery by reducing power consumption in that the wireless sensor 10 of the facility diagnosis system is supplied with the driving power through the battery.

Further, the introduction of the magnetic part, the battery, and the ZigBee of the wireless sensor 10 can provide a reasonable price based on the standard wireless technology, so that low initial costs, low installation costs, It can provide price competitiveness that can be defined as low operating costs.

Although a detailed description of the structure of the magnetic part and the battery described above may be omitted, it will be understood by those skilled in the art that a person skilled in the art can understand and deduce it.

Next, the gateway 20, which is one of the configurations of the facility diagnosis system which is a device configuration for operating the operation method O, will be described in more detail.

The gateway 20 receives the vibration information and the temperature information from the wireless sensor 10 and transmits the vibration information and the temperature information to the administrator terminal 30. And plays a role of relaying the wireless sensor 10 and the administrator terminal 30.

 And also converts temperature information and vibration information into temperature data and vibration data in a form that can be easily processed by the processor of the administrator terminal 30 in accordance with the administrator terminal 30 which may be variously provided.

In addition, it is preferable that communication between the gateway 20 and the administrator terminal 30 is performed by wire or wireless, and more preferably through Ethernet. Ethernet is the most typical bus structure LAN, and has excellent stability and versatility.

Next, the administrator terminal 30, which is one of the configurations of the facility diagnosis system which is a device configuration for operating the operation method O, will be described in more detail.

The administrator terminal 30 is configured to process the vibration data and the temperature data received from the gateway 20, and can perform a central control function of the entire facility diagnosis system.

Such an administrator terminal 30 can generally be a PC, but this is merely an embodiment, and an IT device including a manager's mobile device 40M, tablet or other central processing unit (CPU) may be utilized .

In addition, when the third-party terminal 40 is a third-party mobile device 40M, a method of accessing the web W using a smart phone may be adopted, or a connection method using simple application installation may be adopted.

4, the third party terminal 40 may be provided as a computer 40P or may be a mobile device 40M, or may be a tablet, a display device (monitor), or the like .

In the detailed description of the present invention, a detailed description related to the algorithm of the program included in the software module is omitted. However, it can be sufficiently inferred through the embodiment of FIG.

In the detailed description of the present invention, it should be noted that the expressions such as ~ information, ~ data, ~ values, etc. regarding the temperature and vibration of the rotating device A are different from each other in their formats and are essentially the same.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And should be construed as being included in the scope of the present invention.

O: Operation method A: Rotating device (production facility)
1: sensing means 10: wireless sensor
20: gateway 30: administrator terminal
40: Third-party terminal W: Web (network)
UI: User Interface C: Chart
R: Report H: Alarm record

Claims (4)

(S100) attaching and installing a sensing means (1) comprising a wireless sensor (10) having a battery and a magnetic part in a production facility including a mechanical equipment and an electrical equipment;
(S200), collecting temperature information, vibration information, and noise information of the mechanical equipment through the wireless sensor (10); determining power supply voltage information of an input unit of the electrical equipment, grounding current information of an output unit, And collecting the humidity information;
(S300) transmitting the acquired status information to the administrator terminal (30) through the gateway (20);
(S400) analyzing the transmitted status information through an analysis program executed in the administrator terminal (30);
(S500) storing the analyzed state information in the administrator terminal (30);
(S600) a step of providing a diagnostic knowledge exchange service to allow the third party terminal (40) to confirm the stored status information through a user interface (UI) implemented on the Web; And
(S700) a payment step of paying for the provision of the diagnostic knowledge exchange service;
, ≪ / RTI >
The step S500 of storing the analyzed state information in the administrator terminal
(S510), storing the analyzed state information in a database of the administrator terminal, and storing the analyzed state information in a shared memory accessible from the third-party terminal through a web (S520) Lt; / RTI >
The step S600 of providing a diagnostic knowledge exchange service to allow the third-party terminal to confirm the stored status information through a user interface implemented on the Web
Accessing the shared memory in the third-party terminal, receiving the stored status information through a user interface implemented on the Web,
In operation S400, the transmitted state information is analyzed through an analysis program executed in the administrator terminal
(S410) analyzing the transmitted state information to generate a chart (C) including a list of installed detection means, a result value of the analyzed state information, and a date,
(S420) analyzing the transmitted status information to create a report (R) including information of the gateway and result values of the analyzed status information,
(S430) analyzing the transmitted state information and comparing the transmitted state information with a reference value to diagnose whether an abnormality has occurred,
(S440), if an abnormality is found in the compared status information, sending an alarm to the administrator terminal or the third-party terminal,
The user interface (UI)
The information I1 of the wireless sensor 10, the remaining amount of the battery I2, the communication state I3 of the wireless module, the failure status I4 of the rotating device A, and the detailed information I5 of each information For example,
The chart C shows the list C1 and C2 of the installed wireless sensor 10, the measured vibration data value C4, the measured temperature data C3, the measurement date C5, C6) < / RTI >
The report R provides the information R1 of the gateway 20 to which the transmission has been made, the temperature information R2 of the rotating device A and the vibration information R3, (Order of degree), temperature order, and oscillation order are implemented,
Wherein the database and the shared memory are capable of mutual transmission and reception while access to the status information via the web is limited to access only to the information stored in the shared memory, Mode,
Wherein the information transmission between the wireless sensor (10) and the gateway (20) is based on a short distance communication including Zigbee.
The method according to claim 1,
Wherein the wireless sensor (10) includes a remaining battery level measuring unit and provides the remaining battery level information to the administrator terminal (30) through the gateway (20).
The method according to claim 1,
The user interface (UI)
(H) recorded through an alarm device constituting a software module included in the administrator terminal (30)
The notification record H includes a failure grade H1, a number H2 of the gateway 20 transmitted, a number H3 of the sensor, a message H4 relating to the abnormality diagnosis, an abnormality occurrence time H5, And a connection state (H6) with the diagnostic information exchange service (10).
The method according to claim 1,
The communication between the gateway 20 and the administrator terminal 30
Wherein the diagnostic information exchange service is a wired or wireless communication.

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