KR102602573B1 - Apparatus for Checking Remote Terminal Unit - Google Patents

Abstract

This disclosure relates to a remote device inspection device and method that can inspect remote devices from different manufacturers with one software. The inspection method involves obtaining manufacturer-specific inspection commands for inspection items of the remote device. An operation of storing in the memory, an operation of receiving an inspection command for a first inspection item from an inspector, an operation of confirming a manufacturer of the remote small device, an inspection command of the manufacturer of the remote small device corresponding to the first inspection item. An operation of acquiring from the memory, an operation of performing an inspection of the first inspection item based on the obtained inspection command from the manufacturer of the remote small device, and an operation of obtaining the inspection result and displaying it on the GUI screen. can do.

Description

Apparatus for Checking Remote Terminal Unit}

Various embodiments relate to a remote device inspection device and method that can inspect remote devices from different manufacturers connected to a SCADA system with one software.

Remote terminal units are installed at power production and transmission sites such as substations and power plants scattered throughout the country to acquire operation information from power facilities, analyze it, transmit the information to the central control server, and transmit the information to the central control server. It is an automated device designed to control and manage power facilities by receiving information from the control server.

The remote device must undergo regular inspection of its components such as MPD (main processing device), FPD (field processing device), IAPD (intelligent analog processing device), and power supply unit once a quarter.

At this time, the person in charge of regular inspection directly enters the inspection results in the regular inspection report form, uses a maintenance laptop to check system status or perform database backup, and uses measuring equipment to check input/output voltage or remotely You can visually check the status of the device.

However, currently remote small devices are manufactured and delivered by multiple manufacturers, and inspection commands may be different for each manufacturer. For example, among regular inspection items, inspection may be performed by turning off the main/backup power for random automatic transfer items, but the inspection command to perform this may be different.

In addition, due to the division of work that changes every three years, the equipment inspection skills of the inspection staff are low, and there is always a possibility that remote surveillance will not be possible due to human error when inspecting items such as switchover inspection.

In order to solve the above-mentioned problem, a remote device inspection device is needed that enables equipment inspection of remote devices using different inspection commands with one software and provides a personnel-friendly GUI.

Various embodiments of the present invention propose an inspection program and an inspection device equipped with the inspection program so that remote devices using different inspection commands can be inspected with one software.

The technical problem to be achieved in this document is not limited to the technical problem mentioned above, and other technical problems not mentioned can be clearly understood by those skilled in the art from the description below. There will be.

According to various embodiments of the present invention, a remote device inspection device includes an input unit that receives input from a user including a manager or inspector, an output unit that provides a graphic user interface (GUI) screen, and data communication with the remote device. It includes a communication unit that performs, a memory that stores data and programs, and a control unit that is electrically connected to the input unit, output unit, communication unit, and memory to control the operation of the inspection device, and the control unit controls the inspection items of the remote device. Obtain an inspection command for each manufacturer and store it in the memory, receive an inspection command for the first inspection item from the inspector, confirm the manufacturer of the remote device, and confirm the remote device corresponding to the first inspection item. Obtain an inspection command from the manufacturer of the device from the memory, perform an inspection on the first inspection item based on the obtained inspection command from the manufacturer of the remote device, obtain the inspection result, and display it on the GUI screen. You can.

According to various embodiments of the present invention, the control unit additionally acquires the financial resources and equipment status of the remote small device, generates and outputs a document summarizing the inspection results of the remote small device, and performs inspection of the remote small device. We can provide you with the help you need.

According to various embodiments of the present invention, the control unit may provide a first GUI including an area for inputting manufacturer information, an area for inputting inspection items of the remote device, and an inspection command corresponding to the inspection item of the remote device. It may be provided to an administrator, and the inspection command entered into the area where the administrator inputs the inspection command may be obtained and stored in the memory.

According to various embodiments of the present invention, the control unit has an area where the inspector, inspection date, and weather information can be input for inspection of the remote device, a tab representing the inspection item group, and inspection items belonging to the selected inspection item group. A second GUI including an area showing the area, the inspection method for each inspection item, and the inspection result can be provided to the inspector.

According to various embodiments of the present invention, the control unit provides a communication debug output window that displays data communicated with the remote device when inspecting the remote device, and allows the inspector to directly input and transmit an inspection command. A second GUI that further includes a user input area and a “Save Output Contents” tab for outputting the content displayed in the communication debug output window can be provided to the inspector.

According to various embodiments of the present invention, the control unit further includes a “Connect” tab for establishing a communication connection with the remote device and a “Help” tab that can provide inspection-related help to the inspector. 2 A GUI can be provided to the inspector.

According to various embodiments of the present invention, a method of inspecting a remote small device includes obtaining inspection commands for each manufacturer for inspection items of the remote small device and storing them in the memory, and receiving an inspection command for a first inspection item from an inspector. An operation of confirming the manufacturer of the remote small device, an operation of obtaining an inspection command of the manufacturer of the remote small device corresponding to the first inspection item from the memory, an acquired inspection command of the manufacturer of the remote small device It may include an operation of performing an inspection of the first inspection item based on and an operation of obtaining the inspection result and displaying it on the GUI screen.

According to various embodiments of the present invention, the method includes the operation of obtaining the financial resources and equipment status of the remote small device, the operation of generating and printing a document summarizing the inspection results of the remote small device, and the inspection of the remote small device. An operation that provides necessary help may be further included.

According to various embodiments of the present invention, the operation of acquiring manufacturer-specific inspection commands for inspection items of the remote device and storing them in the memory includes an area for inputting manufacturer information, inspection items of the remote device, and the remote device. An operation of providing an administrator with a first GUI including an area for inputting an inspection command corresponding to an inspection item of a device, and an operation of obtaining an inspection command input by the manager into an area where the inspection command is input and storing it in the memory. may include.

According to various embodiments of the present invention, the operation of receiving an inspection command for the first inspection item from the inspector includes an area for entering the inspector, inspection date, and weather information, a tab indicating a group of inspection items, and a selected inspection item group. It may include an operation of providing the inspector with a second GUI including an area indicating inspection items belonging to, an inspection method for each inspection item, and an area showing inspection results.

According to various embodiments of the present invention, the operation of receiving an inspection command for the first inspection item from the inspector is performed through a communication debug output window that displays data communicated with the remote device when inspecting the remote device. , providing the inspector with a second GUI that further includes a user input area that allows the inspector to directly input and transmit an inspection command, and a “Save Output Contents” tab that allows the inspector to output the contents displayed in the communication debug output window. It may include actions such as:

According to various embodiments of the present invention, the operation of receiving an inspection command for a first inspection item from the inspector includes selecting a “Connect” tab to establish a communication connection with the remote device, and providing inspection-related help to the inspector. It may include providing the inspector with a second GUI that further includes a “help” tab that can be provided.

The remote device inspection device proposed in this disclosure can prevent equipment malfunction by unskilled people and ensure the operational stability of the remote device and related power equipment during inspection.

The remote small device inspection device proposed in this disclosure can improve the reliability of analysis, diagnosis, and result data by conducting regular system inspections with automated software and acquiring and analyzing data.

The remote small device inspection device proposed in this disclosure can reduce regular inspection test time and thereby reduce labor costs.

The effects that can be obtained from the present disclosure are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description below. will be.

Figure 1 is a diagram showing a simplified configuration of a remote small device inspection device 100.
FIG. 2 is a diagram showing functional blocks of the inspection device 100.
Figure 3 is a diagram showing an example of a GUI for entering inspection commands for each manufacturer.
Figure 4 is a diagram showing an example of a GUI for checking MPU inspection items.
Figure 5 is a diagram showing an example of a GUI for checking FPD inspection items.
Figure 6 is a diagram showing an example of a GUI for inspecting power unit inspection items.
Figure 7 is a diagram showing an example of a GUI for checking other inspection items.
Figure 8 is a diagram showing an example of a txt file storing the contents of a communication debug output window.
FIG. 9 is a diagram illustrating an example of a regular inspection list of a remote device generated by the inspection device 100.
FIG. 10 is a diagram illustrating an example displayed on the screen through the output unit 130 by the help function 250 of the inspection device 100.
FIG. 11 is a flowchart illustrating a remote device inspection method of the inspection device 100 according to various embodiments.
In relation to the description of the drawings, identical or similar reference numerals may be used for identical or similar components.

Hereinafter, various embodiments are described in detail with reference to the attached drawings.

Regardless of the reference numerals, identical or similar components are assigned the same reference numbers and duplicate descriptions thereof may be omitted.

The suffixes 'module' or 'part' for the components used in the following description are given or used interchangeably only considering the ease of writing the specification, and do not have a distinct meaning or role in themselves. Additionally, 'module' or 'unit' refers to software or hardware components such as FPGA (field programmable gate array) or ASIC (application specific integrated circuit), but is not limited to software or hardware. A 'part' or 'module' may be configured to reside on an addressable storage medium and may be configured to run on one or more processors. Therefore, as an example, 'part' or 'module' refers to components such as software components, object-oriented software components, class components and task components, processes, functions, properties, procedures. fields, subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays, and variables. The functionality provided within one component, 'part' or 'module' may be combined into a smaller number of components and 'parts' or 'modules' or may be combined into additional components and 'parts' or 'modules'. can be further separated into

The steps of the method or algorithm described in connection with some embodiments of the invention may be implemented directly as hardware, software modules, or a combination of the two executed by a processor. Software modules may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, removable disk, CD-ROM, or any other form of recording medium known in the art. An exemplary recording medium is coupled to a processor, which can read information from the recording medium and write information to the storage medium. Alternatively, the recording medium may be integrated with the processor. The processor and recording medium may reside within an application specific integrated circuit (ASIC). The ASIC may reside within the user terminal.

Terms containing ordinal numbers, such as first, second, etc., may be used to describe various components, but the components are not limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

When a component is said to be 'connected' or 'connected' to another component, it is understood that it may be directly connected or connected to the other component, but that other components may exist in between. It should be. On the other hand, when a component is mentioned as being ‘directly connected’ or ‘directly connected’ to another component, it should be understood that there are no other components in between.

Typically, a remote terminal unit is a device that manages power facilities and is generally not connected to a public network to prevent power facilities from being arbitrarily controlled by hackers. Therefore, the inspection device is connected to the remote terminal unit. You can check remote devices by connecting at a short distance through a wired communication method.

Figure 1 is a diagram showing a simplified configuration of a remote small device inspection device 100.

Referring to FIG. 1, the remote device inspection device 100 may include an input unit 110, a control unit 120, an output unit 130, a communication unit 140, and a memory 150.

The input unit 110 and output unit 130 may be used to interface with users such as inspectors or managers.

The input unit 110 can receive the inspector's setting input or control input and store it in memory or use it in the control unit 120. According to one embodiment, the input unit 110 may receive an inspector's input in conjunction with various input devices such as a keyboard, mouse, voice recognition, or touch pad.

The output unit 130 may display a graphic user interface (GUI) to the user to obtain the inspector's input. According to one embodiment, the output unit 110 may display the GUI stored in the memory 150 on the screen under the control of the control unit 120. According to one embodiment, the output unit 110 may use a laptop monitor as a screen to display a GUI.

The memory 150 can store various data, information, GUI, inspection programs, etc. required for remote device inspection. If the inspection device 100 is implemented as a laptop, personal computer (PC), or tablet, the inspection device 100 can function as an inspection device by reading and executing the inspection program in the memory 150 when booting.

The control unit 120 can control the entire inspection device 100 so that it can function as the inspection device 100. According to one embodiment, the control unit 120 controls the input unit 110 and the output unit 130 to display the GUI obtained from the memory 150 on the screen, and in response, the inspector inputs the control through the input unit 110. Alternatively, settings input, etc. may be obtained. According to one embodiment, the control unit 120 may be implemented by at least one processor.

Additionally, the control unit 120 may transmit a control command to the remote device through the communication unit 140 in response to the inspector's control input.

The communication unit 140 may provide a communication interface between the remote small device and the inspection device 100. The communication interface can use a wired communication method such as serial USB.

FIG. 2 is a diagram showing functional blocks of the inspection device 100.

Referring to Figure 2, the inspection device 100 includes a resource and facility status input function (210), an inspection item command input function for each manufacturer (220), an inspection item inspection function (230), and an inspection result document generation and output function (240). ) and a help function 250.

In order to realize the above-described functions, the inspection device 100 displays a GUI corresponding to the function through the control of the control unit 120 through the output unit 130, and inputs the user's setting input or control input through the input unit 110. You can receive input through . Additionally, the inspection device 100 can implement lower-level functions included in each function in response to the user's input.

The financial resources and facility status input function 210 is a function to input financial resources and facility status for remote device facility management. For example, the inspection device 100 uses the resource and facility status input function 210 to provide the name of the power facility where the remote device is installed, the date and month of manufacture of the remote device, the manufacturer, the field processing device (FPD), and the intelligent analog processing device (IAPD). ) You can input the type, module type, etc.

Additionally, the inspection device 100 can enable the inspector to load and modify the facility status file stored in the memory 150 through the resource and facility status input function 210. Additionally, the inspection device 100 may set the facility status by receiving a system database for each manufacturer rather than an inspector's input.

The control command that must be transmitted to the remote device for the same inspection may be different for each manufacturer. Therefore, the inspection item command input function 220 for each manufacturer is a function that inputs and stores inspection commands used for specific inspections for each manufacturer. In addition, the inspection item command input function 220 for each manufacturer may have different specific programs required to inspect the inspection items for each manufacturer, and these different inspection programs may also be stored for each manufacturer.

Figure 3 is a diagram showing an example of a GUI for entering inspection commands for each manufacturer.

Referring to FIG. 3, the inspection device 100 displays a GUI for inputting inspection commands for each manufacturer shown in FIG. 3 through the output unit 130 and provides instructions for performing each inspection item from users including inspectors or managers. Commands or programs can be input.

According to one embodiment, the GUI may display an area 310 for receiving manufacturer information of a remote device and an area 340 for receiving inspection commands for each inspection item 330. The inspector or other inputter can specify and input inspection commands for inspection items for each manufacturer by entering inspection commands for performing each inspection item 330 in the inspection command input area 340. In particular, when a specific inspection program must be executed to perform the relevant inspection item, the inspector or another inputter enters the inspection command input area 340 and enters the corresponding inspection program path and program execution commands 350a and 350b. You can enter .

According to one embodiment, the GUI may form groups for inspection items and may include a tab 320 for displaying each group. In the example of Figure 3, the GUI forms MPU-related check items, FPD-related check items, IAPD-related check items, and other check items into separate groups, and a tab 320 for displaying each group is provided in the GUI. It can be displayed. And when a tab is pressed, inspection items related to that tab can be displayed. For example, when the MPU tab is pressed, inspection items as shown in (a) may be displayed, and when the FPD tab is pressed, inspection items as shown in (b) may be displayed.

The inspection device 100 can execute the inspection item inspection function 230 to inspect various functions of the remote device and parts to be inspected.

According to one embodiment, the check item inspection function 230 may include an MPU/FPD/IAPD check item test function, a power unit check item input function, and other check item test functions.

4 to 7 are diagrams illustrating examples of a GUI for the inspection item inspection function 230.

Figure 4 shows an example of a GUI for inspecting MPU inspection items, Figure 5 shows an example of a GUI for inspecting FPD inspection items, and Figure 6 shows an example of a GUI for inspecting power unit inspection items. , Figure 7 shows an example of a GUI for checking other inspection items.

Referring to Figures 4 to 7, the GUI for the inspection item inspection function 230 includes an area 410 for entering meteorological information such as the inspector, inspection date, weather, temperature, and humidity, and a tab indicating a group of inspection items. (420), an area (430) indicating inspection items belonging to the selected inspection item group, a communication debug output window (440) that outputs data transmitted and received in communication performed with a remote device, and an inspection command by the inspector. A user input area (470) that allows you to input and transmit, a “Connect” tab (450) that requests a communication connection with a remote device, and a “Help” tab (460) that displays help for each check item for unskilled users. ), and may include a “Save Output Contents” tab 480 for saving data displayed in the communication debug output window 440.

According to one embodiment, the GUI may group inspection items for each functional block of the remote device and may include a tab 420 to display each group. In the examples of FIGS. 4 to 7, the GUI includes check items related to MPU-A, check items related to MPU-B, check items related to FPD#1, check items related to FPD#2, check items related to IAPD#1, Inspection items related to the power unit and other inspection items can be grouped, and a tab 420 to display each group can be displayed on the GUI. And when a tab is pressed, inspection items related to that tab can be displayed. For example, when the MPU-A tab is pressed, inspection items related to the MPU as shown in FIG. 4 may be displayed in the area 430 representing the inspection items, and when the FPD#1 tab is pressed, as shown in FIG. 5 Inspection items related to the FPD as shown may be displayed in the area 430 representing the inspection items. In addition, when the power unit tab is pressed, inspection items related to the power unit as shown in FIG. 6 may be displayed in the area 430 representing the inspection items, and when the other tab is pressed, other inspection items as shown in FIG. 7 Items may be displayed in the area 430 representing inspection items. At this time, if the remote device has multiple function blocks that perform the same function, they can be formed into different groups even if the inspection items are the same (e.g. FPD#1 and FPD#2).

The area 430 that displays inspection items may display inspection items, inspection methods, and inspection results included in the selected group. The inspector can check each inspection item by clicking the tab displayed on the inspection method corresponding to each inspection item.

The tabs displayed for the inspection method may be “Automatic Inspection,” “Run Simulator,” or “Manual Inspection.” In the case of “automatic inspection”, when the inspector presses the corresponding tab, the manufacturer-specific command input from the manufacturer-specific inspection item command input function 220 is transmitted to the remote device through the communication unit 140, and the inspection result is received to confirm the inspection item. The inspection results can be displayed in the inspection result area corresponding to the display area 430.

“Run Simulator” means that when the inspector presses the corresponding tab, the executable program for each manufacturer entered in the inspection item command input function 220 for each manufacturer is executed, and after completion of execution, the result is displayed in the corresponding area 430 for displaying the inspection items. It can be displayed in the inspection result area. According to one embodiment, while an execution program is being executed, the inspection device 100 may transmit a plurality of commands to a remote device and receive a response thereto.

“Manual inspection” means that the relevant inspection items cannot be performed automatically, so the inspector must inspect them directly and enter the results in the inspection results. For example, all inspection items related to the power supply shown in Figure 6 correspond to “manual inspection,” and in this case, the inspector uses measuring equipment to check the input voltage (AC220V, DC125V) and output voltage of the power supply included in the inspection items. (DC54V, DC48V, DC24V) can be measured and entered into the inspection result area of the GUI shown in FIG. 6. At this time, if you click and select the “Help” tab, you can provide a method to check the input voltage, output voltage, non-stop automatic transfer, enclosure grounding, and separation of the power output.

Other inspection items shown in Figure 7 include the connection status between each enclosure ground and the site ground, RTU point list status, GPS antenna installation status and connector connection status, status check of the feed line for the GPS antenna, FAN, and heater. It may include fluorescent lamp operation status, point interlocking test, transducer calibration test, and visual inspection of remote equipment.

According to one embodiment, all data exchanged by communication between the remote device and the inspection device 100 during inspection may be displayed in the communication debug output window 440, and if the inspection result is not normal, the communication debug Based on the data output to the output window 440, the problem can be analyzed and a solution can be derived.

Additionally, all information displayed in the communication debug output window 440 can be saved as a txt file using the “Save output contents” tab.

Figure 8 is a diagram showing an example of a txt file storing the contents of a communication debug output window.

The inspection device 100 can execute the inspection result document generation and output function 240 to generate and output a regular inspection list document for the remote device. According to one embodiment, the regular checklist document may be created as an hwp file.

According to one embodiment, the check item inspection function 230 may include an MPU/FPD/IAPD check item test function, a power unit check item input function, and other check item test functions.

FIG. 9 is a diagram illustrating an example of a regular inspection list of a remote device generated by the inspection device 100.

The inspection device 100 can execute the help function 250 to visually provide help for all inspection items, such as system settings, debug command input methods, and power inspection methods, for each remote device manufacturer.

FIG. 10 is a diagram illustrating an example displayed on the screen through the output unit 130 by the help function 250 of the inspection device 100.

FIG. 11 is a flowchart illustrating a remote device inspection method of the inspection device 100 according to various embodiments.

Referring to FIG. 11, in operation S110, the inspection device 100 may obtain inspection commands for each manufacturer for inspection items of the remote device and store them in memory.

According to one embodiment, the inspection device 100 provides the inspector or the manager of the inspection device 100 with a GUI for obtaining inspection commands for each manufacturer for inspection items of the remote device through the output unit 130, and the inspector Alternatively, an inspection command for inspection items that can be recognized by the manufacturer's remote device can be obtained by having the manager enter an inspection command. According to one embodiment, if the inspection needs to be performed by a series of control commands or a plurality of operations, the inspection command may be an inspection program.

In operation S120, the inspection device 100 may receive an inspection command for the first inspection item from the inspector. Here, the first inspection item may be one of a plurality of inspection items for remote device inspection.

According to one embodiment, the inspection device 100 provides the inspector with a GUI (e.g., the GUI of FIGS. 4 to 7) containing inspection items for inspecting a remote small device, and receives the inspection items to be inspected from the inspector. You can receive input. For example, when the user clicks on one of the “automatic inspections” under the inspection method in the area 430 representing the inspection items in FIG. 4, an inspection command for the inspection item corresponding to the clicked “automatic inspection” is received. It can be seen as having been done.

In operation S130, the inspection device 100 may identify the manufacturer of the remote device to be inspected and obtain an inspection command of the manufacturer of the remote device corresponding to the first inspection item from memory.

In operation S140, the inspection device 100 transmits the obtained inspection command from the manufacturer of the remote device to the remote device, performs the inspection, and obtains an inspection result. The inspection device 100 may display the obtained inspection results on a GUI screen.

The remote device inspection device and inspection method described above allows even unskilled people to easily inspect the remote device and reduces regular inspection and testing time. Accordingly, labor costs can be reduced, equipment malfunctions can be prevented, and operational stability of remote devices and related power equipment can be ensured during inspection.

Additionally, by improving the reliability of the acquired data, reliability can be improved in analyzing and diagnosing the acquired data.

110: Remote device inspection device 110: Input unit
120: control unit 130: output unit
140: Communication unit 150: Memory

Claims (13)

In the remote small device inspection device,
An input unit that receives input from users, including administrators or inspectors;
An output unit that provides a graphic user interface (GUI) screen;
a communication unit that performs data communication with the remote device;
Memory that stores data and programs; and
A control unit electrically connected to the input unit, output unit, communication unit, and memory to control the operation of the inspection device,
The control unit,
Obtain manufacturer-specific inspection commands for inspection items of the remote device and store them in the memory,
Receiving an inspection command for the first inspection item from the inspector,
Check the manufacturer of the remote device,
Obtaining from the memory an inspection command from the manufacturer of the remote device corresponding to the first inspection item,
Performing an inspection of the first inspection item based on the inspection command obtained from the manufacturer of the remote device,
A remote device inspection device that obtains inspection results and displays them on the GUI screen.
According to paragraph 1,
The control unit additionally
Obtain the financial resources and equipment status of the remote device,
Generate and print a document summarizing the inspection results of the remote device,
A remote device inspection device that provides help necessary for the remote device inspection.
According to paragraph 1,
The control unit,
Providing the administrator with a first GUI including an area for entering manufacturer information, inspection items for the remote device, and an area for entering inspection commands corresponding to the inspection items for the remote device,
A remote device inspection device that acquires an inspection command entered by the manager into an area where the inspection command is input and stores it in the memory.
According to paragraph 1,
The control unit is used to inspect the remote device.
A title that includes an area where the inspector, inspection date, and weather information can be entered, a tab indicating the inspection item group, an area indicating the inspection items belonging to the selected inspection item group, and an area showing the inspection method and inspection results for each inspection item. 2 A remote device inspection device that provides a GUI to the inspector.
According to clause 4,
The control unit,
When inspecting the remote device, a communication debug output window displays data communicated with the remote device, a user input area that allows the inspector to directly input and transmit an inspection command, and a communication debug output window. A remote device inspection device that provides the inspector with a second GUI further including a “Save Output Contents” tab for outputting displayed content.
According to clause 5,
The control unit,
A remote device inspection that provides the inspector with a second GUI further including a “Connect” tab for setting up a communication connection with the remote device and a “Help” tab that can provide inspection-related help to the inspector. Device.
In a remote device inspection method of an inspection device including an input unit, an output unit, a communication unit, a memory, and a control unit,
An operation of the control unit obtaining inspection commands for each manufacturer for inspection items of a remote device and storing them in the memory;
An operation in which the control unit receives an inspection command for a first inspection item from an inspector through the input unit;
An operation of the control unit confirming the manufacturer of the remote device;
An operation of the control unit obtaining an inspection command from the memory of a manufacturer of the remote device corresponding to the first inspection item;
An operation in which the control unit performs an inspection of the first inspection item based on an inspection command obtained from a manufacturer of the remote small device; and
A remote device inspection method comprising the operation of the control unit obtaining an inspection result and displaying it on a graphical user interface (GUI) screen through the output unit.
The method of claim 7, wherein
An operation of the control unit acquiring the financial resources and equipment status of the remote small device;
An operation of the control unit generating and outputting a document summarizing the inspection results; and
A remote device inspection method further comprising an operation of the control unit providing the inspector with help necessary for inspecting the remote device.
In clause 7,
The operation of acquiring manufacturer-specific inspection commands for inspection items of the remote device and storing them in the memory,
An operation of providing the administrator with a first GUI including an area where the control unit inputs manufacturer information through the output unit, an area where inspection items of the remote small device and inspection commands corresponding to the inspection items of the remote small device are input. ; and
A method for inspecting a remote device, wherein the control unit acquires an inspection command input into an area where the inspection command is input through the input unit and stores the inspection command in the memory.
In clause 7,
The operation of receiving an inspection command for the first inspection item from the inspector is:
An area where the control unit can input the inspector, inspection date, and weather information through the output unit, a tab representing the inspection item group, an area representing inspection items belonging to the selected inspection item group, inspection method and inspection results for each inspection item. A method of inspecting a remote device, including an operation of providing a second GUI including an area representing to the inspector.
According to clause 10,
The operation of receiving an inspection command for the first inspection item from the inspector is:
A communication debug output window in which the control unit displays data communicated with the remote small device when inspecting the remote small device through the output unit, and a user input area that allows the inspector to directly input and transmit an inspection command. and providing the inspector with a second GUI further including a “save output contents” tab for outputting contents displayed in the communication debug output window.
According to clause 11,
The operation of receiving an inspection command for the first inspection item from the inspector is:
The controller provides a second GUI to the inspector, including a “Connect” tab for establishing a communication connection with the remote device through the output unit and a “Help” tab that can provide inspection-related help to the inspector. A remote device inspection method, including the operation provided to.
In a computer program recorded on a recording medium,
A computer program recorded on a recording medium, programmed to perform the method according to any one of claims 7 to 12 when executed by a computer processor.