Abstract: Disclosed herein is an apparatus for editing graphic objects. More specifically, disclosed herein is an apparatus for editing graphic objects which searches for objects by using a variety of attributes that each of the objects has and displays the found objects and a list of the found objects. The apparatus includes: a display unit configured to display a graphic area and a list area; an input unit configured to receive filter attributes associated with objects from a user; a search unit configured to search one or more objects for an object having object attributes matching the filter attributes; and a control unit configured to control the display unit so that the objects found by the search unit are displayed in the graphic area and a list of the objects found by the search unit is displayed in the list area.

Abstract: Disclosed herein is an apparatus for editing objects that applies some of object attributes of one or more objects to a target object as selected attributes. The apparatus for editing object attributes of an HMI object in a power system includes: a display unit configured to display one or more objects; an input unit configured to receive a selected object among one or more objects and receive from a user a selected attribute to be copied among object attributes of the selected object and a target object to which the selected attribute is to be applied; and a control unit configured to control the display unit so that the selected attribute is applied to the target object and the target object with the selected attribute applied thereto is displayed.

Abstract: A communication system is provided. The communication system includes a communication device receiving a state signal from at least one remote terminal unit (RTU), generating signal quality data for the state signal, and transmitting, to a control device, the generated signal quality data and the received state signal. The control device generates state estimation data for each of the at least one RTU on a basis of the state signal received from the communication device, corrects the signal quality data transmitted from the communication device according to at least one preset condition, and changes the generated state estimation data on a basis of the corrected signal quality data and the received state signal.

Abstract: A dynamic stability assessment device is provided. The dynamic stability assessment device includes an energy management system (EMS); and a dynamic stability assessment system for dynamic stability assessment on a power system of the energy management system. The EMS includes a plurality of facility names with respect to a single facility, and processes to power system data based on any one of the plurality of facility names according to a state of the power system.

Abstract: A communication system includes a first remote terminal unit (RTU) outputting first RTU data, a second RTU outputting second RTU data, and a remote control center applying a first RTU weight, which is a weight for the first RTU, to the output first RTU data and a second RTU weight, which is a weight for the second RTU, to the output second RTU data, and generating state estimation information for the first and second RTUs on the basis of the first and second RTU data to which each of the first and second RTU weights are applied.

Abstract: Disclosed herein is a method for displaying a monitoring viewer in an HMI system. The method includes, upon receiving a request to display a monitoring viewer from a user, acquiring screen data to be displayed in the monitoring viewer; displaying a control area of the monitoring viewer on a display; displaying a view area of the monitoring viewer on the display; and displaying a monitoring screen in the view area by using the screen data. The view area includes one or more taps. Monitoring performance and efficiency of the HMI system can be increased.

Abstract: A communication system is provided. The communication system includes a plurality of remote terminal units (RTUs) outputting a state signal. The communication system includes a communication device receiving the output state signal from each of the plurality of RTUs and generating signal quality information, which is quality information on the received state signal. The communication system includes a control device obtaining the signal quality information and the state signal, determining at least one RTU among the plurality of RTUs as a load according to a preset condition in response to the obtained signal quality information, and generating system analysis information on the plurality of RTUs, which includes the at least one RTU determined as the load, on the basis of the state signal.

Abstract: Disclosed herein is an apparatus for editing objects that applies some of object attributes of one or more objects to a target object as selected attributes. The apparatus for editing object attributes of an HMI object in a power system includes: a display unit configured to display one or more objects; an input unit configured to receive a selected object among one or more objects and receive from a user a selected attribute to be copied among object attributes of the selected object and a target object to which the selected attribute is to be applied; and a control unit configured to control the display unit so that the selected attribute is applied to the target object and the target object with the selected attribute applied thereto is displayed.

Abstract: Disclosed herein is an apparatus for editing graphic objects. More specifically, disclosed herein is an apparatus for editing graphic objects which searches for objects by using a variety of attributes that each of the objects has and displays the found objects and a list of the found objects. The apparatus includes: a display unit configured to display a graphic area and a list area; an input unit configured to receive filter attributes associated with objects from a user; a search unit configured to search one or more objects for an object having object attributes matching the filter attributes; and a control unit configured to control the display unit so that the objects found by the search unit are displayed in the graphic area and a list of the objects found by the search unit is displayed in the list area.

Abstract: Disclosed is a computing apparatus, which comprises a plug-in profile configured to store a plurality of target source codes that are modularized to perform functions applied to a target device that operates based on a platform; a profile extractor configured to extract at least one target source code out of the plurality of target source codes, based on operating information of the target device; and a platform applying unit configured to combine the extracted at least one target source code on the platform.

Abstract: A human machine interface (HMI) system includes a human machine interface (HMI) content server configured to control content information for a content provided to a display equipment; and a HMI configured to receive device information and user experience information transmitted from the display equipment and output an analysis result produced by analyzing the device information and the user experience information to the HMI content server to control the content information.

Abstract: The present disclosure relates to a method of providing monitoring screen composition functions. A method of providing monitoring screen composition functions for controls of a system according to an embodiment of the present disclosure includes receiving a type of a monitoring screen which a user intends to generate; receiving characteristics of the monitoring screen from the user; obtaining initial generation information corresponding to the type and the characteristics received from the user; and outputting an initial monitoring screen on a display unit based on the initial generation information. The present disclosure may advantageously facilitate more quickly and easily composing a monitoring screen for controls of systems such as a SCADA, a DCS, an EMS and a MG.

Abstract: Disclosed herein is a method for displaying a monitoring viewer in an HMI system. The method includes, upon receiving a request to display a monitoring viewer from a user, acquiring screen data to be displayed in the monitoring viewer; displaying a control area of the monitoring viewer on a display; displaying a view area of the monitoring viewer on the display; and displaying a monitoring screen in the view area by using the screen data. The view area includes one or more taps. Monitoring performance and efficiency of the HMI system can be increased.

Abstract: The present disclosure relates to a human machine interface (HMI) system easily applicable to each of a plurality of control management systems. An HMI system according to one embodiment of the present disclosure includes a module generation unit configured to generate an interface module of a control management system selected by an input of a user based on a source code data corresponding to at least one system component, source code data corresponding to each of one or more engineering components, and profile data corresponding to each of a plurality of control management systems. As a result, the HMI system may provide a plurality of interface modules applied to the plurality of control management systems, and thus there is an advantage in which compatibility may be improved.

Abstract: A communication system is provided. The communication system includes a plurality of remote terminal units (RTUs) outputting a state signal. The communication system includes a communication device receiving the output state signal from each of the plurality of RTUs and generating signal quality information, which is quality information on the received state signal. The communication system includes a control device obtaining the signal quality information and the state signal, determining at least one RTU among the plurality of RTUs as a load according to a preset condition in response to the obtained signal quality information, and generating system analysis information on the plurality of RTUs, which includes the at least one RTU determined as the load, on the basis of the state signal.

Abstract: A communication system includes a first remote terminal unit (RTU) outputting first RTU data, a second RTU outputting second RTU data, and a remote control center applying a first RTU weight, which is a weight for the first RTU, to the output first RTU data and a second RTU weight, which is a weight for the second RTU, to the output second RTU data, and generating state estimation information for the first and second RTUs on the basis of the first and second RTU data to which each of the first and second RTU weights are applied.

Abstract: A communication system is provided. The communication system includes a communication device receiving a state signal from at least one remote terminal unit (RTU), generating signal quality data for the state signal, and transmitting, to a control device, the generated signal quality data and the received state signal. The control device generates state estimation data for each of the at least one RTU on a basis of the state signal received from the communication device, corrects the signal quality data transmitted from the communication device according to at least one preset condition, and changes the generated state estimation data on a basis of the corrected signal quality data and the received state signal.

Abstract: A dynamic stability assessment device is provided. The dynamic stability assessment device includes an energy management system (EMS); and a dynamic stability assessment system for dynamic stability assessment on a power system of the energy management system. The EMS includes a plurality of facility names with respect to a single facility, and processes to power system data based on any one of the plurality of facility names according to a state of the power system.