Abstract: An embodiment of the present disclosure relates to a method for optimizing beam-pointing in a wireless optical communication system may comprise receiving, from an optical reception device by an optical transmission device, information related to power of a light, which is transmitted from a specific transmission terminal among one or more transmission terminals of the optical transmission device and is received by one or more reception terminals of the optical reception device on the basis of coordinate values associated with the one or more reception terminals; determining, by the optical transmission device, coordinate values which maximize a signal-to-noise ratio on the basis of the determined power of the received light; and transmitting a beam from the specific transmission terminal toward the optical reception device by the optical transmission device on the basis of the determined coordinate values.

Abstract: A display panel includes a plurality of pixels. Each of the pixels includes a first transistor having a gate electrode connected to a first node and a first electrode to which a high level driving voltage is applied, a light emitting device having an anode electrode connected to a second electrode of the first transistor and a cathode electrode to which a low level driving voltage is applied, a second transistor applying a fixing voltage to the first node based on a first gate signal, a third transistor applying a data voltage to a second node based on the first gate signal, a fourth transistor connecting the second node to an input terminal for the low level driving voltage based on a second gate signal having a phase opposite to a phase of the first gate signal, and a capacitor between the first node and the second node.

Abstract: Disclosed is a method of controlling at least one server configured to assign a task to a plurality of robots assisting to a worker. The control method includes generating one or more picking rounds including a plurality of orders with respect to the same shipment, identifying at least one robot corresponding to an idle state as a target robot, selecting a picking round with the highest priority among the one or more picking rounds in progress, assigning the target robot to the selected picking round, selecting a location group matching a picking unit in a waiting state among a plurality of location groups in which locations at which shipments related to the selected picking round are stored are grouped, and assigning the target robot to the selected location group and assigning a picking task to the target robot according to a picking unit matching the selected location group.

Abstract: A load forecasting analysis system for calculating a customer baseline load (CBL). The load forecasting analysis system includes a CBL forecaster for receiving a load profile and providing a CBL forecasting method, a period selector for selecting conditions used to calculate the CBL using the load profile, a CBL processor for calculating a forecasting value by forecasting the CBL using the CBL forecasting method according to the load profile and the conditions, and a CBL determiner for calculating an error value by comparing the load profile with the forecasting value.

Abstract: Provided is a day-ahead load reduction system based on a customer baseline load for inducing a user to efficiently manage energy consumption by applying an incentive (user compensation according to load reduction) to achieve load reduction and load decentralization.

Abstract: A load forecasting analysis system for calculating a customer baseline load (CBL). The load forecasting analysis system includes a CBL forecaster for receiving a load profile and providing a CBL forecasting method, a period selector for selecting conditions used to calculate the CBL using the load profile, a CBL processor for calculating a forecasting value by forecasting the CBL using the CBL forecasting method according to the load profile and the conditions, and a CBL determiner for calculating an error value by comparing the load profile with the forecasting value.