Abstract: A motor-driving apparatus for driving a motor having a plurality of windings respectively corresponding to a plurality of phases is provided. The motor-driving apparatus includes a first inverter having a plurality of first switching devices and connected to first ends of the plurality of windings and a second inverter having a plurality of second switching devices and connected to second ends of the plurality of windings. A third switching device is configured to selectively connect and disconnect points at which a number of turns of each of the windings is divided in a preset ratio. A controller is configured to adjust an on/off state of the first to third switching devices based on required output of the motor.

Abstract: A method for sharing data in a transmitting-side electronic device communicating with a receiving-side electronic device is provided. The method includes connecting a voice call with the receiving-side electronic device; obtaining a sharing object to be shared with the receiving-side electronic device; and transmitting data corresponding to the sharing object to the receiving-side electronic device through a data session formed based on information related to the voice call.

Abstract: A semiconductor device includes a first element separation structure, a second element separation structure, and a third element separation structure sequentially disposed along a first direction and extending in a second direction intersecting the first direction; a first active pattern extending in the first direction between the first element separation structure and the second element separation structure; a second active pattern extending in the first direction between the second element separation structure and the third element separation structure and separated from the first active pattern by the second element separation structure; a first gate electrode extending in the second direction on the first active pattern; and a plurality of second gate electrodes extending in the second direction on the second active pattern, wherein a width of the first active pattern in the second direction is greater than a width of the second active pattern in the second direction.

Abstract: A processor-implemented method includes classifying a plurality of aisles into a single-sided docking aisle and a double-sided docking aisle within a structure including a plurality of workstations are arranged in the aisle, determining positions of each of a plurality of logistics robots within each section of each aisle based on received respective positions of respective logistics robots and received respective states of the respective logistics robots, counting a first number of moving logistics robots in each section of each aisle and a second number of waiting logistics robots in each section of each aisle, performing a first traffic control with respect to logistics robots that have entered the traffic section, performing a second traffic control with respect to logistics robots that have requested a docking-out, and generating and assigning a mission corresponding to a result of the first traffic control and the second traffic control.

Abstract: An air purification module comprises a housing having an interior space provided with an air inlet and an air outlet, and an axial type blowing fan, mounted in the housing, for moving air from the air inlet to the air outlet. The air purification module further includes an air purifying unit, provided on a flow path of the air, for purifying the air and a guide for reducing the flow rate of the air between the blowing fan and the air purifying unit. The air purifying unit includes a filter provided between the blowing fan and the air outlet and a light source unit for providing light to the filter.

Abstract: A high voltage connector for a vehicle may include a male connector having a truncated conical protuberance-shaped first terminal, and a female connector having a second terminal provided with a truncated conical coupling groove corresponding to the first terminal, wherein an electrical connection between the male connector and the female connector is accomplished as the first terminal is inserted into the coupling groove of the second terminal. When the first terminal and the second terminal are coupled to each other, elastic deformation may be induced which may provide a holding force between the first and second terminals using elastic stress, resulting in improved stability of a high voltage power supply.

Abstract: The present application relates to a polycarbonate including a unit represented by Chemical Formula 1a; and a unit represented by Chemical Formula 1b, a composition including the same and a molded article prepared from the composition.

Abstract: Provided are a method and device for providing an in-vehicle interface. The method may provide a first interface before driving of a vehicle, a second interface after the driving of the vehicle starts, and a third interface after completion of the driving of the vehicle.

Abstract: A processor implemented method including receiving call information requesting one or more logistics types be supplied to one or more of a plurality of workstations, generating a call occurrence history and a call grouping order according to a respective workstation of the plurality of workstations corresponding to the call information, calculating a target path call count of a target path determined by the call grouping order, the calculating being based on checking the call occurrence history of a shared workstation of the plurality of workstations sharing the target path, calculating a shortest path call count with respect to calls that occur at paths other than the target path, performing a call grouping using the target path call count and the shortest path call count, generating a mission corresponding to a result of the call grouping, and selecting a logistics robot to perform the mission.

Abstract: An air purification module for purifying air includes a photocatalyst filter and a light source unit sequentially arranged in a selected direction. The light source unit is spaced apart from the photocatalyst filter to provide light to the photocatalyst filter and includes a substrate and a light source disposed on the substrate. The substrate includes at least one aperture to control a flow channel and a flow velocity of air so as to improve air purification effects through the photocatalyst filter when the air flows from the substrate towards the photocatalyst filter.

Abstract: A motor drive device includes: a first inverter including a plurality of first switching elements and connected to a plurality of coils; a second inverter including a plurality of second switching elements and connected to the plurality of coils; a plurality of transfer switching elements connected to the second ends; a capacitor disposed at one side of a casing of a motor; first and second cooling channels disposed at both sides of the capacitor; a plurality of first power modules including some of the plurality of first switching elements and some of the transfer switching elements; and a plurality of second power modules including some of the plurality of second switching elements.

Abstract: A scroll compressor including a housing, a motor in the housing, an orbiting scroll, and a fixed scroll. An injection valve assembly is provided between the fixed scroll and the housing and further includes a cover plate, a valve plate, a gasket retainer, and an injection valve. The compressor capable of increasing a surface pressure at a position at which the injection valve of the injection valve assembly needs to be supported, and preventing deformation of the gasket retainer by reducing a bead height of the gasket retainer.

Abstract: A water sterilization module includes a container including a water inlet and a water outlet and containing water therein, and a light source part mounted on a part of the container and irradiating sterilizing light into the container. The water inlet has a diameter larger than a diameter of the water outlet.

Abstract: An exemplary embodiment provides an intruder detection method capable of accurately detecting an intruder and estimating an abnormal behavior of the intruder even when viewpoints of acquired images are different from each other. An intruder detection method is suitable for being performed by an intruder detection device for detecting an intruder based on images and includes: receiving input images acquired by multiple cameras; extracting feature maps associated with a plurality of viewpoints by applying the input images to a plurality of convolutional neural networks provided separately for the plurality of viewpoints of the images; and detecting the intruder based on the feature maps associated with the plurality of viewpoints.

Abstract: A variable displacement swash plate type compressor control method and a variable displacement swash plate type compressor controlled thereby may include a first determination step of determining whether liquid refrigerant exists within the variable displacement swash plate type compressor; a first operation step of applying power to the field coil assembly and of not applying current to the electronic control valve, when it is determined in the first determination step S1 that the liquid refrigerant exists; a second determination step of comparing an elapsed period of time of operating in the first operation step with a predetermined reference time; and a second operation step of maintaining the power applied in the first operation step to the field coil assembly and applying current to the electronic control valve when the elapsed period of time is greater than or equal to the reference time.

Abstract: A locking device for an electric vehicle is configured to maintain an electrical connection state between an outlet module and an inlet module with an automatic locking module that maintains or releases the electrical connection state between the outlet module and the inlet module by pulling a hook block with respect to the electric vehicle according to whether an outlet unit is coupled on the basis of an inlet unit or by pushing the hook block with respect to the electric vehicle.

Abstract: A logistics control system includes: a processor configured to control an operation of the logistics control system; and a memory storing instructions executable by the processor, wherein the processor is configured to execute the instructions to: obtain barcode information about an article from a barcode information obtaining module provided in the logistics control system and configured to obtain the barcode information attached to the article; obtain image information about the article from an image information obtaining module configured to obtain the image information about the article by synchronizing a photographing time point of the barcode information obtaining module with a photographing time point of the barcode information obtaining module; and monitor the article based on the barcode information and the image information.

Abstract: The present invention relates to a method for producing a dimeric stilbene using a plant callus culture solution. More specifically, the present invention relates to a method for producing a dimeric stilbene using a plant callus culture solution and a composition for dimeric stilbene production, which contains a plant callus culture solution as an active ingredient.

Abstract: Disclosed are docking device, docking system and method including the same, where the docking device to move a mobile robot to a docking area includes a docking guide configured to detect an entry position of the mobile robot and to guide the mobile robot to the docking area and including a connecting part configured to be coupled to and separated from a part of the mobile robot, and a guide rail disposed to provide a path for the docking guide to move to the docking area, in response to the part of the mobile robot being coupled to the docking guide.

Abstract: Provided is a method and apparatus for detecting an unmanned aerial vehicle (UAV). The method of detecting a UAV includes receiving images from one or more cameras positioned in a UAV protected area; analyzing the received image to extract a UAV from the received image; and providing data related to the extracted UAV to train a UAV detection model, wherein photographing times or photographing positions of the one or more cameras are variably controlled.