Central unit and method for outputting data of distributed unit

Abstract

The present invention relates to a central unit and a method for outputting data of a distributed unit, the central unit comprising: a memory comprising at least one instruction; and at least one processor for executing the at least one instruction stored in the memory, wherein the processor comprises a plurality of subprocessors and, in order to receive at least one piece of data from at least one distributed unit, activates a subprocessor depending on the type of the data, and displays in real time the data received from the distributed unit. Other embodiments are also applicable.

Description

Central device and method for outputting data of a distributed device

[0001] The present invention relates to a central device that outputs data of a distributed device.

[0002] A distributed device, such as an online condition monitoring diagnosis system (CMD), is a system that can be installed from the workplace level to the electrical room level. It acquires sensing data based on the operation of power equipment using multiple sensors and monitors comprehensive information including alarm history and statistical data generated from the power equipment.

[0003] A central device, such as a centralized monitoring system (CMS), is a system that integrates and manages online diagnostic systems, allowing verification of affiliate information and comprehensive information, such as workplaces where online diagnostic systems are installed and buildings where electrical rooms are located.

[0004] Generally, the central unit uses an API (Application Programming Interface) to read the membership information of the distributed units and assigns a unique ID to each distributed unit. After assigning the unique ID, the central unit periodically reads the distributed units' aggregate information, matches the aggregate information to the unique ID assigned to each distributed unit, and stores the result in a database.

[0005] Therefore, as the number of distributed devices managed by the central unit increases, the synchronization speed between the aggregated information verified by the distributed devices and the database deteriorates, and there is a problem of continuous resource consumption required to store aggregated information read from multiple distributed devices in the database. Additionally, since the central unit provides aggregated information to users only after storing it in the database, there is a problem in that users find it difficult to immediately check the latest information.

[0006] Embodiments of the present invention for solving these conventional problems provide a central device and a method for outputting data from distributed devices that can reflect and display comprehensive information read from a plurality of distributed devices registered in a central device on a screen in real time without storing it in a separate database.

[0007] In addition, embodiments of the present invention provide a central device and method for outputting data of a distributed device that can reflect and display the data on a screen in real time without storing it in a separate database when comprehensive information in the distributed device is changed or deleted.

[0008] A central device for outputting data of a distributed device according to an embodiment of the present invention comprises a memory for storing at least one instruction and at least one processor for executing the at least one instruction stored in the memory, wherein the processor comprises a plurality of sub-processors and is characterized by activating a sub-processor according to the type of data to receive at least one data from at least one distributed device and displaying the data received from the distributed device in real time.

[0009] In addition, the plurality of sub-processors are characterized by being implemented according to the type of data provided by the plurality of distributed devices.

[0010] In addition, a plurality of sub-processors are characterized by being activated in parallel according to the type of data.

[0011] In addition, the processor is characterized by communicating with at least one distributed device according to a selection signal for at least one distributed device among the plurality of distributed devices.

[0012] In addition, the sub-processor is characterized by transmitting a request for data regarding the type of data to the at least one distributed device.

[0013] In addition, the sub-processor is characterized by receiving data from the at least one distributed device that corresponds to the request for the data transmitted to the at least one distributed device.

[0014] In addition, the processor is characterized by checking the type of data based on a received selection signal, or checking the type of data that satisfies a preset data reception condition.

[0015] In addition, a method for outputting data of a distributed device according to an embodiment of the present invention is characterized by comprising the steps of: a processor selecting a type of data to be received from at least one distributed device; the processor activating a sub-processor corresponding to the type of data among a plurality of sub-processors included in the processor according to the selected type of data; and the sub-processor receiving and displaying data corresponding to the type of data from the at least one distributed device.

[0016] In addition, a method for outputting data of a distributed device according to an embodiment of the present invention is characterized by comprising: a step of identifying a type of data corresponding to a data reception condition when a processor satisfies a preset data reception condition; a step of activating a sub-processor corresponding to the type of data among a plurality of sub-processors included in the processor according to the identified type of data; and a step of the sub-processor receiving and displaying data corresponding to the type of data from at least one distributed device.

[0017] As described above, the central device and method for outputting data of a distributed device according to the present invention have the effect of resolving the reduction in synchronization speed and resource consumption between the comprehensive information and the database by reflecting and displaying the comprehensive information read from a plurality of distributed devices registered in the central device on the screen in real time without storing it in a separate database.

[0018] In addition, the central device and method for outputting data of a distributed device according to the present invention have the effect of enabling real-time verification of the distributed device's comprehensive information and facilitating management convenience and easy maintenance of the distributed device by reflecting and displaying the comprehensive information on the screen in real time without storing it in a separate database when the comprehensive information in the distributed device is changed or deleted.

[0019] FIG. 1 is a diagram showing a system for data output of a distribution device according to an embodiment of the present invention.

[0020] FIG. 2 is a diagram showing the main configuration of a central device for data output of a distributed device according to an embodiment of the present invention.

[0021] FIG. 3 is a flowchart illustrating a method for outputting data of a distribution device according to an embodiment of the present invention.

[0022] FIG. 4 is a screen example diagram showing a screen that outputs data of a plurality of distribution devices according to an embodiment of the present invention.

[0023] FIG. 5 is a screen example diagram showing a screen outputting data of a distributed device according to an embodiment of the present invention.

[0024] Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. The detailed description disclosed below, together with the accompanying drawings, is intended to describe exemplary embodiments of the present invention and is not intended to represent the only embodiment in which the present invention can be practiced. In order to clearly explain the present invention in the drawings, parts unrelated to the description may be omitted, and the same reference numerals may be used for identical or similar components throughout the specification.

[0025] FIG. 1 is a diagram showing a system for data output of a distribution device according to an embodiment of the present invention.

[0026] Referring to FIG. 1, the system (10) according to the present invention may include a plurality of distribution devices (100) and a central device (200).

[0027] The distributed device (100) is an online diagnosis system (CMD; condition monitoring diagnosis system) and may refer to a system that can be installed from the workplace unit to the electrical room unit. The distributed device (100) monitors data including power consumption at the site where the distributed device (100) is installed, diagnosis data generated from power equipment installed at the site, the operational status of power equipment installed at the site, and alarm-related information generated from power equipment. The distributed device (100) transmits the monitored data to the central device (200) upon the request of the central device (200). To this end, the distributed device (100) can communicate with the central device (200) through an API (application programming interface).

[0028] The central device (200) is a centralized monitoring system (CMS) and may refer to a system that integrates and manages distributed devices (100) installed from the workplace unit to the electrical room unit. The central device (200) can display data received from the distributed device (100) in real time through API with the distributed device (100). The operation of the central device (200) will be explained in more detail using FIG. 2 below. FIG. 2 is a diagram showing the main configuration of the central device for data output of the distributed device according to an embodiment of the present invention.

[0029] Referring to FIG. 2, the central device (200) according to the present invention may include a communication unit (210), an input unit (220), a processor (250), a display unit (230), and a memory (240), and the processor (250) may include a plurality of sub-processors (251).

[0030] The communication unit (210) transmits a request signal to the distribution unit (100) to receive data obtained from the distribution unit (100) through communication with the plurality of distribution units (100), and receives data corresponding to the request signal from the distribution unit (100). To this end, the communication unit (210) communicates with the plurality of distribution units (100) and 5G (5 th It can perform communication such as (generation communication), LTE-A (long term evolution-advanced), LTE, and Wi-Fi (wireless fidelity).

[0031] The input unit (220) generates input data in response to user input of the central device (200). The input unit (220) includes at least one input means. To this end, the input unit (220) may include a keyboard, mouse, keypad, dome switch, touch panel, touch key and button, etc.

[0032] The display unit (230) outputs output data according to the operation of the central device (200). To this end, the display unit (230) may include a liquid crystal display (LCD), a light emitting diode (LED) display, an organic light emitting diode (OLED) display, a micro electro mechanical systems (MEMS) display, and an electronic paper display. The display unit (230) may be combined with the input unit (220) to be implemented as a touch screen.

[0033] The memory (240) stores operation programs of the central device (200). In particular, the memory (240) may store programs for performing communication with the distributed device (100) via API.

[0034] The processor (250) displays an output screen on the display unit (230) to output data of the distribution unit (100), and checks whether a selection signal for at least one of the distribution units (100) is received on the output screen through the input unit (220). Additionally, the processor (250) checks whether a selection signal for the type of data to be received from at least one distribution unit is received on the output screen through the input unit (220).

[0035] For example, when the processor (250) receives a selection signal for a first distribution device (not shown) to a third distribution device (not shown) through the input unit (220), the processor (250) calls the selected first distribution device to the third distribution device. At this time, the processor (250) may also receive a selection signal for the entire distribution device (100) through the input unit (220).

[0036] The processor (250) checks the types of data obtained from the first to third distribution devices. For example, the types of data obtained from the first to third distribution devices may include power consumption at the site where each distribution device is installed, diagnostic data generated from power equipment installed at each site, the operational status of power equipment installed at each site, and alarm-related information generated from power equipment. Additionally, the alarm-related information may include data regarding information on operation sensors installed in power equipment, alarm trends generated in power equipment, alarm distribution generated in power equipment, alarm lists generated in power equipment, and types of power equipment where alarms occurred. The diagnostic data may include image data obtained from cameras installed at the site and partial discharge (PD) diagnostic data generated at the site.

[0037] The processor (250) can display the type of data confirmed on the output screen in the form of a dashboard. The processor (250) receives a selection signal for the type of data to be output through the input unit (220).

[0038] The processor (250) activates a sub-processor (251) corresponding to the type of data according to the selection signal. More specifically, the processor (250) may include a first sub-processor to a fourth sub-processor. Accordingly, the processor (250) can activate the first sub-processor if the type of data corresponding to the selection signal is power consumption, activate the second sub-processor if the type of data is diagnostic data, activate the third sub-processor if the type of data is operation status, and activate the fourth sub-processor if the type of data is alarm-related information.

[0039] Additionally, when the processor (250) satisfies the preset data reception conditions, it checks the type of data satisfying the data reception conditions and activates at least one of the first to fourth sub-processors. More specifically, if the data reception conditions for checking power consumption are set, for example, at 6-hour intervals, the processor (250) can activate the first sub-processor every 6 hours. If the data reception conditions for checking diagnostic data and alarm-related information are, for example, set at 10-minute intervals, the processor (250) can activate the second sub-processor and the fourth sub-processor every 10 minutes. If the data reception conditions for checking the operation status are, for example, set at 12-hour intervals, the processor (250) can activate the third sub-processor every 12 hours.

[0040] The activated sub-processor transmits a data request signal corresponding to the data type to the first to third distributed units and receives data related to the request signal from the first to third distributed units. For example, if the first sub-processor requests power usage from the first to third distributed units, the first to third distributed units check the power usage at the site where each distributed unit is installed and transmit it to the first sub-processor.

[0041] The first sub-processor can display the power consumption received from the first to third distributed devices on the output screen. In this way, unlike conventional methods, the central device (200) does not store the data received from the first to third distributed devices in a database (not shown) included in the memory (240), but provides it directly to the display unit (230) to display it on the output screen. Therefore, since the present invention allows for real-time verification of data acquired from the distributed devices, it can solve the problem of reduced synchronization speed between the data received from the distributed devices and the database, as well as the problem of continuous resource consumption for storing data read from multiple distributed devices in the database.

[0042] The display unit (230) outputs output data according to the operation of the central device (200). To this end, the display unit (230) may include a liquid crystal display (LCD), a light emitting diode (LED) display, an organic light emitting diode (OLED) display, a micro electro mechanical systems (MEMS) display, and an electronic paper display. The display unit (230) may be combined with the input unit (220) to be implemented as a touch screen.

[0043] The memory (240) stores operation programs of the central device (200). In particular, the memory (240) can store mapped names, addresses, and IDs of sites where multiple distributed devices (100) are installed. Additionally, the memory (240) can store mapped sub-processors (251) that are activated according to the type of data of the distributed device (100) that the central device (200) wishes to verify.

[0044] FIG. 3 is a flowchart illustrating a method for outputting data of a distribution device according to an embodiment of the present invention.

[0045] Referring to FIG. 3, in step 301, the processor (250) displays an output screen on the display unit (230) to output data of the distributed device, and checks whether a selection signal for at least one of the distributed devices (100) among the multiple distributed devices is received on the output screen through the input unit (220). To this end, the central device (200) and the multiple distributed devices (100) can be connected via API communication.

[0046] For example, the processor (250) performs step 303 when a selection signal for a first distribution device (not shown) to a third distribution device (not shown) is received through the input unit (220), and waits for the reception of a selection signal when a selection signal for at least one distribution device is not received.

[0047] In step 303, the processor (250) transmits a request signal to the first to third distribution devices to call the first to third distribution devices. In step 305, the processor (250) checks the types of data obtained from the first to third distribution devices. For example, the types of data obtained from the first to third distribution devices may include power consumption at the site where each distribution device is installed, diagnostic data generated from power equipment installed at each site, the operational status of power equipment installed at each site, and alarm-related information generated from power equipment. Additionally, the alarm-related information may include data regarding information on operation sensors installed in power equipment, alarm trends generated in power equipment, alarm distribution generated in power equipment, alarm lists generated in power equipment, and types of power equipment where alarms occurred, and the diagnostic data may include image data obtained from cameras installed at the site and PD (partial discharge) diagnostic data generated at the site.

[0048] In step 307, the processor (250) can display the confirmed data type on the output screen in the form of a dashboard. In step 309, if the type of data to be received is confirmed, the processor (250) performs step 311, and if the type of data is not confirmed, it can wait to confirm the type of data. At this time, the type of data to be received can be confirmed according to the selection signal input from the input unit (220), and can be confirmed when the preset data reception conditions are satisfied.

[0049] In step 311, the processor (250) activates a sub-processor (251) corresponding to the identified data type. More specifically, the processor (250) may include a first sub-processor to a fourth sub-processor. Accordingly, the processor (250) may activate the first sub-processor if the identified data type is power consumption, activate the second sub-processor if the data type is diagnostic data, activate the third sub-processor if the data type is operation status, and activate the fourth sub-processor if the data type is alarm-related information.

[0050] The sub-processor activated in step 313 transmits a data request signal corresponding to the type of data identified by the first to third distributed devices, and receives data related to the request signal from the first to third distributed devices. For example, when the first sub-processor requests power usage from the first to third distributed devices, the first to third distributed devices identify the power usage at the site where each distributed device is installed and transmit it to the first sub-processor.

[0051] In step 315, the first sub-processor can display the power consumption received from the first to third distributed devices on the output screen. In this way, unlike conventional methods, the central device (200) does not store the data received from the first to third distributed devices in a database (not shown) included in the memory (240), but provides it directly to the display unit (230) to display it on the output screen. Accordingly, the present invention can verify data obtained from the distributed devices in real time and can solve the problem of reduced synchronization speed between the data received from the distributed devices and the database, as well as the problem of continuous resource consumption for storing data read from multiple distributed devices in the database.

[0052] In addition, if data obtained from the distributed device is changed or deleted, the central device (200) does not store it in a separate database, but can immediately reflect and display it on the output screen upon receiving data from the distributed device.

[0053] In step 317, the processor (250) terminates the process when it receives a termination signal from the input unit (220) to terminate the output screen, and if no termination signal is received, it returns to step 301 and can re-perform steps 301 through 315.

[0054] FIG. 4 is a screen example diagram showing a screen that outputs data of a plurality of distribution devices according to an embodiment of the present invention.

[0055] Referring to FIG. 4, an output screen (400) for outputting data of a plurality of distribution devices (100) is displayed on the display unit (230) of the central device (200). The output screen (400) may include a first area (401) for displaying the location of the site where the distribution device is installed, a second area (403) for displaying the amount of power consumption at the site where the distribution device is installed, a third area (405) for displaying diagnostic data generated from power equipment installed at each site, a fourth area (407) for displaying the operation status of power equipment installed at each site, a fifth area (409) and a sixth area (411) for displaying alarm-related information generated from power equipment installed at each site, and a seventh area (413) for briefly displaying the connection status with the plurality of distribution devices and alarm-related information.

[0056] More specifically, the output screen (400) may display the entire site where the distribution device is installed, such as a workplace, in the first area (401). The processor (250) requests power usage from each distribution device installed in the entire site to receive data related to power usage. At this time, the processor (250) may activate the first sub-processor when a power usage item is selected to receive power usage from the input unit (220).

[0057] The activated first sub-processor transmits a power usage request signal to each distributed unit to receive power usage from each distributed unit, and each distributed unit can verify power usage and transmit it to the first sub-processor. The first sub-processor can display the received power usage of each distributed unit in the second area (403). At this time, in the case of Cheongju PTnT, it may be a site that does not separately check power usage, or the power usage of Cheongju PTnT may not be displayed in the second area (403) because the first sub-processor is unable to communicate with the distributed unit installed in Cheongju PTnT. In this way, if the first sub-processor is unable to communicate with the distributed unit installed in Cheongju PTnT, 1 may be displayed in the Disconnected item in the seventh area (413).

[0058] The processor (250) requests diagnostic data from each distributed unit installed at the entire site to receive data related to the diagnostic data. At this time, the processor (250) can activate a second sub-processor when a thermal image item or a PD diagnostic item is selected from the input unit (220).

[0059] The activated second sub-processor transmits a diagnostic data request signal to each distribution unit to receive diagnostic data from each distribution unit, and each distribution unit can verify the diagnostic data and transmit it to the second sub-processor. The second sub-processor can display the received diagnostic data from each distribution unit in the third area (405). At this time, if a thermal image item is selected in the input unit (220), the thermal image received from each distribution unit can be displayed in the third area (405). In addition, the input unit (220) can select one site from the entire site to verify the thermal image.

[0060] The processor (250) requests operational status data from each distributed unit installed at the entire site to receive data related to the operational status. At this time, the processor (250) can activate a third sub-processor when an operational facility or operational sensor item is selected from the input unit (220).

[0061] The activated third sub-processor transmits an operation status data request signal to each distribution unit to receive operation status data from each distribution unit, and each distribution unit can verify the operation status data and transmit it to the third sub-processor. The third sub-processor can display the received operation status data from each distribution unit in the fourth area (407). At this time, if the operation equipment item is selected in the input unit (220), data related to the operation equipment received from each distribution unit can be displayed in the fourth area (407). In addition, the input unit (220) can select the operation sensor item to verify data related to the operation sensor.

[0062] The processor (250) requests alarm-related information data from each distribution device installed at the entire site to receive data related to alarm-related information. At this time, the processor (250) can activate a fourth sub-processor when at least one item among alarm trend, alarm distribution, alarm list, or alarm generating equipment is selected from the input unit (220).

[0063] The activated fourth sub-processor transmits an alarm-related information data request signal to each distribution unit to receive alarm-related information data from each distribution unit, and each distribution unit can verify the alarm-related information data and transmit it to the fourth sub-processor. The fourth sub-processor can display the received alarm-related information data from each distribution unit in the fifth area (409) or the sixth area (411) depending on the type. At this time, if the alarm trend item is selected in the input unit (220), data related to the alarm trend received from each distribution unit can be displayed in the fifth area (409), and if the alarm distribution item is selected, data related to the alarm distribution received from each distribution unit can be displayed in the fifth area (409).

[0064] Additionally, if the alarm list item is selected in the input section (220), data related to the alarm list may be displayed in the 6th area (411), and if the alarm generating equipment item is selected, data related to the alarm generating equipment may be displayed in the 6th area (411). Furthermore, as a result of checking the data related to the alarm list, if an alarm of level 1 occurs at the Cheongju and Cheonan business sites, the number 2 may be displayed in the Alarm item of the 7th area (413), and if a normal state is confirmed at the Cheongju and Cheonan business sites, the number 2 may be displayed in the normal item of the 7th area (413).

[0065] At this time, the first to fourth sub-processors can operate simultaneously in parallel when the entire site is selected at the top left of the output screen (400), and can operate sequentially according to the selection signal of the data type selected from the input unit (220). Additionally, after data is displayed in the second area (403) to the seventh area (413) of the output screen (400), if a selection signal for at least one area is received again from the input unit (220), the processor (250) separately activates the sub-processor corresponding to the selection signal. Then, the processor (250) can receive new data from the distribution device through the activated sub-processor and update and display the corresponding data on the output screen (400).

[0066] In addition, in an embodiment of the present invention, when a pre-set data reception condition is satisfied while an entire site, such as a workplace, in which a distribution device is installed is displayed in the first area (401) of the output screen (400), the type of data satisfying the data reception condition can be identified and at least one of the first to fourth sub-processors can be activated. At this time, the data reception condition may be a specific condition including time.

[0067] For example, since it is desirable to check diagnostic data and alarm-related information in real time at the central device (200), the data reception conditions can be set, for example, at 10-minute intervals, the power consumption data reception conditions can be set, for example, at 6-hour intervals, and the operation status data reception conditions can be set, for example, at 12-hour intervals.

[0068] In this case, the processor (250) can activate the first sub-processor once every 6 hours and update the second area (403) once every 6 hours to display the power consumption received from each distributed device. The processor (250) can activate the second sub-processor and the fourth sub-processor once every 10 minutes and update the third area (405), the fifth area (409), and the sixth area (411) once every 10 minutes to display the diagnostic data and alarm-related information received from each distributed device. Additionally, the processor (250) can activate the third sub-processor once every 12 hours and update the fourth area (407) once every 12 hours to display the operational status received from each distributed device. Furthermore, the seventh area (413) can be updated based on the shortest time for data reception conditions and can be updated based on the time when the data in the second area (403) to the sixth area (411) changes.

[0069] As such, data reception conditions may be set differently depending on the type of data, and it is to be clarified that the data reception conditions for each data type are described as examples for the convenience of explanation and are not necessarily limited thereto.

[0070] FIG. 5 is a screen example diagram showing a screen outputting data of a distributed device according to an embodiment of the present invention.

[0071] Referring to FIG. 5, an output screen (500) for outputting data of one distribution device is displayed on the display unit (230) of the central device (200). At this time, the output screen (500) may be a screen displayed to more specifically display data of the Cheonan business site when the user selects the Cheonan business site among all business sites in FIG. 4.

[0072] The output screen (500) may include a first area (501) for displaying the location of the workplace where the distribution device is installed, a second area (503) for displaying the amount of power used at the workplace where the distribution device is installed, a third area (505) for displaying diagnostic data generated from power equipment installed at the workplace, a fourth area (507) for displaying the operation status of power equipment installed at the workplace, a fifth area (509) and a sixth area (511) for displaying alarm-related information generated from power equipment installed at the workplace, and a seventh area (513) for briefly displaying the connection status with multiple distribution devices and alarm-related information.

[0073] More specifically, the output screen (500) can display the location of the Cheonan plant where the distribution device is installed in the first area (501). At this time, the processor (250) can roughly display the operating equipment, alarms, number of disconnections, etc. received from the distribution device installed at the Cheonan plant.

[0074] The processor (250) requests power usage from a distributed device installed at the Cheonan plant to receive data related to power usage. At this time, the processor (250) can activate a first sub-processor when a power usage item is selected to receive power usage from the input unit (220).

[0075] The activated first sub-processor transmits a power usage request signal to the distributed device to receive power usage from the distributed device, and the distributed device can verify the power usage and transmit it to the first sub-processor. The first sub-processor can display the received power usage of the distributed device in the second area (503).

[0076] The processor (250) requests diagnostic data from a distribution device installed at the Cheonan plant to receive data related to the diagnostic data. At this time, the processor (250) can activate a second sub-processor when a thermal image item or a PD diagnostic item is selected from the input unit (220).

[0077] The activated second sub-processor transmits a diagnostic data request signal to the distributed device to receive diagnostic data from the distributed device, and the distributed device can verify the diagnostic data and transmit it to the second sub-processor. The second sub-processor can display the received diagnostic data from the distributed device in the third area (505). At this time, if a PD diagnostic item is selected in the input unit (220), the PD diagnostic result received from the distributed device can be displayed in the third area (505).

[0078] The processor (250) requests operational status data from a distributed device installed at the Cheonan plant to receive data related to the operational status. At this time, the processor (250) can activate a third sub-processor when an operational equipment or operational sensor item is selected from the input unit (220).

[0079] The activated third sub-processor transmits an operation status data request signal to the distribution device to receive operation status data from the distribution device, and the distribution device can verify the operation status data and transmit it to the third sub-processor. The third sub-processor can display the received operation status data from the distribution device in the fourth area (507). At this time, if the operation sensor item is selected in the input unit (220), data related to the operation sensor received from the distribution device can be displayed in the fourth area (507). In addition, the input unit (220) can select the operation equipment item to verify data related to the operation equipment.

[0080] The processor (250) requests alarm-related information data from a distribution device installed at the Cheonan plant to receive data related to alarm-related information. At this time, the processor (250) can activate a fourth sub-processor when at least one item among alarm trend, alarm distribution, alarm list, or alarm generating equipment is selected from the input unit (220).

[0081] The activated fourth sub-processor transmits a request signal for alarm-related information data to the distribution device to receive alarm-related information data from the distribution device, and the distribution device can verify the alarm-related information data and transmit it to the fourth sub-processor. The fourth sub-processor can display the received alarm-related information data from the distribution device in the fifth area (509) or the sixth area (511) depending on the type. At this time, if the alarm distribution item is selected in the input unit (220), data related to the alarm distribution received from the distribution device can be displayed in the fifth area (509), and if the alarm trend item is selected, data related to the alarm trend received from the distribution device can be displayed in the fifth area (509).

[0082] Additionally, if the alarm generating equipment item is selected in the input section (220), data related to the alarm generating equipment may be displayed in the 6th area (511), and if the alarm list item is selected, data related to the alarm list may be displayed in the 6th area (511). Furthermore, the number of times the connection between the central device (200) and the distribution device has been disconnected, the number of times an alarm has occurred, and the number of times it has been confirmed to be in a normal state may be displayed in the 7th area (513).

[0083] At this time, the first to fourth sub-processors can operate simultaneously in parallel when the Cheonan plant is selected in the first area (501), and can operate sequentially according to the selection signal of the data type selected in the input unit (220). Additionally, after data is displayed in the second area (503) to the seventh area (513) of the output screen (500), if a selection signal for at least one area is received again from the input unit (220), the processor (250) separately activates the sub-processor corresponding to the selection signal. Then, the processor (250) can receive new data from the distribution device through the activated sub-processor and update and display the corresponding data on the output screen (500).

[0084] In addition, in an embodiment of the present invention, when the location of the Cheonan plant is displayed in the first area (501) of the output screen (500) and the preset data reception conditions are satisfied, the type of data satisfying the data reception conditions can be identified and at least one of the first to fourth sub-processors can be activated. At this time, since the operation of activating at least one of the first to fourth sub-processors in correspondence with the type of data satisfying the data reception conditions has been described in FIG. 4 above, a detailed description will be omitted.

[0085] The embodiments of the invention disclosed in this specification and drawings are provided merely as specific examples to facilitate the explanation of the technical content of the invention and to aid in understanding the invention, and are not intended to limit the scope of the invention. Accordingly, the scope of the invention should be interpreted to include all modifications or variations derived based on the technical concept of the invention, in addition to the embodiments disclosed herein.

Claims

1. Memory storing at least one instruction; and It includes at least one processor that executes at least one instruction stored in the memory, The above processor is, A central device comprising a plurality of sub-processors, characterized by activating a sub-processor according to the type of data to receive at least one data from at least one distributed device, and displaying the data received from the distributed device in real time.

2. In Paragraph 1, The above plurality of sub-processors, A central device characterized by being implemented according to the type of data provided by multiple distributed devices.

3. In Paragraph 2, The above plurality of sub-processors, A central device characterized by being activated in parallel according to the type of the above data.

4. In Paragraph 3, The above processor is, A central device characterized by performing communication with at least one distributed device according to a selection signal for at least one distributed device among the plurality of distributed devices.

5. In Paragraph 4, The above subprocessor is, A central device characterized by transmitting a request for data regarding the type of data above to at least one distributed device.

6. In Paragraph 5, The above subprocessor is, A central device characterized by receiving data from at least one distributed device that corresponds to a request for the data transmitted to at least one distributed device.

7. In Paragraph 1, The above processor is, A central device characterized by checking the type of data based on a received selection signal, or checking the type of data that satisfies a preset data reception condition.

8. A step in which the processor selects the type of data to be received from at least one distributed device; The step of the processor activating a sub-processor corresponding to the type of data among a plurality of sub-processors included in the processor according to the type of selected data; and The step of the sub-processor receiving and displaying data corresponding to the type of data from the at least one distributed device; A method for outputting data of a distributed device characterized by including 9. A step of identifying the type of data corresponding to the data reception condition when the processor satisfies the preset data reception condition; The step of the processor activating a sub-processor corresponding to the type of data among a plurality of sub-processors included in the processor according to the type of the identified data; and A step in which the above sub-processor receives and displays data corresponding to the type of data from at least one distributed device; A method for outputting data of a distributed device characterized by including

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