Abstract: An organic light emitting device including a light emitting layer, which comprises one or more of compounds represented by Formulae 1-1 to 1-3; and a compound represented by Formula 2.

Abstract: A stator for a drive motor includes: a segmented stator core including a plurality of mounting portions; a bobbin equipped on each mounting portion of the plurality of the mounting portions and having a coil wound thereon; a first casing and a second casing coupled to the bobbin, respectively, at opposite sides of the bobbin with respect to the segmented stator core, and configured to enclose the coil; a passage formed in one of the first casing or the second casing, and configured to allow fluid communication with the inside of the first casing and the second casing; and a terminal portion integrally formed in a remaining one of the first casing or the second casing and configured to allow connection of the coil.

Abstract: Provided is a jetting driver that can be used for various types of heads with minimal changes. The jetting driver includes: an image board receiving raw image data and generating image data by transforming the raw image data into a form suitable for a type of heads used; and an interface board physically separated from the image board, receiving the image data, and transmitting the image data to the heads through a plurality of channels.

Abstract: Disclosed herein a method, device and system for guiding users in a mobility transit hub therefor. The method includes: obtaining user information that comprises at least one of route information of the user using the mobility transit hub and mobility use information associated with a mobility requested by the user; analyzing, based on the user information, movement demand of the user who moves to an affiliated zone connected with the transit hub; and controlling an operation of a guide apparatus that controls a passage of the user, in order to lead the user to the affiliated zone that is determined based on the movement demand.

Abstract: An embodiment method of providing a mobility sharing service includes generating initial control information of a shared mobility in correspondence with an identified user, monitoring driving environment information, generating a driving environment change event based on the driving environment information, and generating control information of the shared mobility based on the driving environment change event.

Abstract: Disclosed are a method, device, and system to control stopping of a mobility device. In particular, the method includes: receiving a stop change request of a route mobility device from a user device; determining whether the stop change request satisfies a change condition; determining a change stop of the route mobility device based on the stop change request when the change condition is satisfied; and transmitting a change stop message to the route mobility device and at least one of the user device or a mobility device used by a user.

Abstract: An embodiment method of controlling a moving object includes checking profile information of a user who rides in the moving object or status information of the user, checking a degree of risk based on the profile information or the status information of the user, setting an operation mode of the moving object based on the degree of risk, and controlling movement of the moving object based on the operation mode.

Abstract: Provided is a composition, comprising a compound of Chemical Formula 1 and a compound of Chemical Formula 2, wherein at least one of the compound of Chemical Formula 1 and the compound of Chemical Formula 2 includes at least one deuterium: wherein at least one of R1 to R10 bonds to a * site of Chemical Formula 1-1, and Ar is a substituted or unsubstituted aryl group; wherein at least one of Y1 to Y10 bonds to a * site of Chemical Formula 2-1, and A and B are each independently a substituted or unsubstituted aromatic hydrocarbon ring or a substituted or unsubstituted aromatic heteroring; a deposition source, an organic electroluminescent device including the same, and a method for manufacturing the same.

Abstract: A method, device, and system for managing a micro mobility device are disclosed. The method includes obtaining access location information of a movable carrier for returning the micro mobility device and checking whether or not it is possible to return the micro mobility device to the movable carrier, based on use information of the micro mobility device and the access location information The method includes performing maintenance for the micro mobility device that is returned, when it is possible to return the micro mobility device to the movable carrier and it is confirmed, based on the use information and maintenance support information of the movable carrier, that maintenance of the micro mobility device is capable of being performed by the movable carrier.

Abstract: A device and method for positioning personal mobility vehicle are disclosed. The positioning method is implemented by a computer and comprises receiving messages from a plurality of auxiliary road side units, obtaining distances between a Personal Mobility (PM) vehicle and the plurality of auxiliary road side units based on the messages, estimating a candidate position of the PM vehicle based on the distances between the PM vehicle and the plurality of auxiliary road side units, receiving correction data from a reference road side unit, correcting the candidate position based on the correction data, and determining the corrected candidate position as a final position of the PM vehicle.

Abstract: A method for multimodal transportation based on an air vehicle may include confirming, by a transportation management server, freight transfer approval information provided by a freight transfer object that approaches a take-off and landing facility, setting a freight stop zone in response to a demand for freight handling of the freight transfer object, and processing freight loading or unloading of the freight transfer object based on freight information corresponding to the freight transfer object.

Abstract: A method for providing a multimodal transport service based on a personal air vehicle may include checking, for at least one traffic object, route information including waypoint information and destination information, checking destination information of at least one passenger, setting service use information based on the route information for the at least one traffic object and the destination information of the at least one passenger, checking the service use information of the traffic object that approaches a take-off and landing facility, setting a transport zone as an entry zone of the traffic object, in response to a demand for transport processing of the traffic object, and processing the at least one passenger's getting into the traffic object.

Abstract: An embodiment method for multimodal transportation in a multimodal transportation system includes confirming freight transfer approval information provided by a freight transfer object that approaches a multimodal transportation facility, setting an entry lane for freight handling in a stop facility in response to a demand for freight handling of the freight transfer object, and controlling freight loading or unloading of the freight transfer object that passes the set entry lane for freight handling.

Abstract: An embodiment method for controlling operation of an aerial vehicle in an aerial vehicle control system includes approving entry of the aerial vehicle into an aerial vehicle operation zone from a take-off and landing facility of a departure location built into the aerial vehicle control system, controlling an operation of the aerial vehicle in the aerial vehicle operation zone, and approving exit of the aerial vehicle from the aerial vehicle operation zone into a take-off and landing facility of a destination location.

Abstract: A personal mobility device (PMD) has a footboard unit including a footboard, a front wheel disposed on the footboard, and a rear wheel disposed behind the front wheel on the footboard. The PMD also has a steering unit including a steering axle, a fixation unit that connects one end of the steering axle to the footboard unit, and a grip disposed on the other end of the steering axle. The PMD also has a side guard disposed on each side of the footboard unit and extending along an axial direction of the footboard.

Abstract: A moving object sharing service in a fleet system is provided. In a fleet system providing a moving object sharing service, the device searches for an available moving object, performs authentication for the moving object searched, and controls the moving object when the authentication is completed; and the authentication for the moving object is performed through the moving object and first nodes located within a predetermined range from the moving object.

Abstract: A method for providing a fleet service based on smell information includes, while the moving object is being used in the fleet system, monitoring smell information of a moving object, controlling an operation of the moving object based on the smell information, and determining a return zone of the moving object based on the smell information.

Abstract: An elevator control method is implemented by a computer and comprises: receiving a board request from a board-standby robot; determining a priority of the board-standby robot based on information relating to the board-standby robot and operation information of the elevator; and controlling operation of an elevator car based on the priority of board-standby robots and the priority of on-board robots within the elevator car.

Abstract: A compound of Chemical Formula 1: and an organic light emitting device including the same.

Abstract: A method and an apparatus for controlling personal mobility device (PMD) depending on congestion includes identifying a target area according to an expected route of the PMD, acquiring a degree of congestion of the target area based on at least one of a type of objects, a movement of the objects, a distance between objects, the number of objects that is expected, and a speed limit of the target area, and controlling speed of the PMD according to the degree of congestion.