Abstract: A bumper for vehicle may include an injection-molded bumper cover; and a reinforcing structure provided in a linear shape with fiber reinforced composite material and coupled by direct fitting onto a rear surface of the bumper cover to reinforce a rear side of the bumper cover.

Abstract: A test system, a method of testing a display cell using the same, and a display device are provided. There is provided a test system comprising: a display cell including a pixel and a data line connected to the pixel, an optical sensor and a readout line connected to the optical sensor, and a signal selection unit for selectively connecting a test signal line to any one of the data line and the readout line; and a test member configured to apply a first test control signal to the signal selection unit in a data test mode and apply a second test control signal to the signal selection unit in a sensing test mode.

Abstract: A display device includes a substrate having an active region and a first non-active region positioned around the active region. A plurality of pixels is disposed in the active region and emits light. A light source unit is disposed in the first non-active region and emits light. A plurality of optical sensors is disposed in the active region and senses incident light emitted by the light source unit. An encapsulation layer is disposed on the plurality of pixels, the plurality of optical sensors, and the light source unit. A scattering pattern layer is disposed on the encapsulation layer in the first non-active region and includes a plurality of holes.

Abstract: A sliding unit for a vehicle includes: a rail having a bottom surface, both side surfaces and a top surface, the rail configured to extend in a front-rear direction, be bent, and then extend in a left-right direction; a moving part slidably disposed on the rail to slide along the rail to move in the front-rear direction or in the left-right direction; a magnetic force part disposed in the moving part and configured to be locked to or unlocked from the rail through a magnetic force; and ground parts disposed on the moving part, electrically connected to the magnetic force part, and grounded with the rail to supply power from the rail to the magnetic force part.

Abstract: A vehicle and building integrated air conditioning system which may communicate internal spaces with each other to integrally perform air conditioning when a vehicle is docked to a building, may include a vehicle which includes a control unit configured of controlling a vehicle control unit configured of controlling a vehicle air conditioning device, a building which includes a building control unit configured of controlling a building air conditioning device, is provided with a station to which the vehicle is docked, and communicates an interior of the building with the vehicle to perform air conditioning when the vehicle is docked to the station, and an integrated control portion which is configured to allow the vehicle control unit or the building control unit to integrally control the vehicle air conditioning device and the building air conditioning device.

Abstract: Systems and methods are provided for use in monitoring decentralized data structures including identity attributes, through tokenization of the attributes. One example computer-implemented method includes receiving a request associated with a digital identity including multiple attributes and, for each of the attributes in the request, generating a token specific to the attribute, searching for the generated token in a network graph having multiple stored tokens, and identifying one of the multiple stored tokens as a match to the generated token. The computer-implemented method then further includes, for each of the attributes in the request, retrieving additional ones of the multiple stored tokens linked to the identified one of the stored tokens, comparing the retrieved tokens to the generated token, and promoting the request for further action, in response to at least one of the retrieved tokens being inconsistent with the generated token.

Abstract: An integrated guidance system of a vehicle, may include a sensor configured to collect vehicle information of the vehicle; a lamp configured to selectively light a point including a door or a seat in an internal space of the vehicle when emitting the light; a projector configured to display guidance information on a projection surface of the internal space of the vehicle; and a controller connected to the sensor, the lamp and the projector and configured to control whether the lamp emits the light and the lighting point according to the vehicle information, generate the guidance information for guiding a passenger of the vehicle, and provide the guidance information to the projector, and a method for controlling the same.

Abstract: A vehicular locking unit includes an engaging portion provided at an internal member of a vehicle to face an internal space in the vehicle, a hook portion, which is provided at an internal portion of the vehicle and which is selectively engaged with the engaging portion to attach the internal portion to the internal member in the internal space, and a locking mechanism, which is provided at the internal portion and which is coupled to the hook portion to selectively actuate the hook portion, whereby the hook portion is engaged with or disengaged from the engaging portion to attach the internal portion to the internal member or detach the same therefrom.

Abstract: A docking system for drones and a method for operating the same include: a seat part configured to land a drone thereon; a wire provided on the seat part and configured to allow the landing drone to be hung on the wire so that the drone may land on the seat part; and tension adjusters configured to adjust tension of the wire so as to allow the drone to land at a target position of the seat part when the drone is hung on the wire.

Abstract: A mobility carrier provided with a vehicle seat and a vehicle provided with the mobility carrier. The mobility carrier includes a carrier body, a seat, an operating portion configured of allowing a user accommodated on the seat to control the mobility carrier or the vehicle, and a carrier controller. The carrier controller communicates with a vehicle controller of the vehicle from outside of the vehicle. If verified through communications with the vehicle controller, the carrier controller controls the carrier wheels so that the carrier body enters a cabin of the vehicle. The carrier controller communicates with the vehicle controller to control a driving unit of the vehicle via the operating portion.

Abstract: A freight vehicle on which a drone is docked, may include: a transfer device provided in the vehicle and configured to move up and down between an internal space of the vehicle and a roof to receive freight from the drone through the roof of the vehicle or transfer freight to the drone; and a loadspace separated, as a portion of the internal space of the vehicle, from a space where the transfer device is provided and including an open portion formed on a side or a rear of the vehicle, and onto which the freight is loaded.

Abstract: A method of controlling a pattern skin lighting device for a vehicle is provided. The method includes generating a plurality of random numbers and accumulating the number of continuous turn-on times for each lightening cell in an arrangement of the lightening cells configuring a pattern skin lighting device. Additionally, the method includes selecting a turn-on target lightening cell, lightening cells having an accumulative value of the number of continuous turn-on times that is a predetermined reference value or less, among the lightening cells corresponding to the generated random number, and turning on a light emitting element of the selected turn-on target lightening cell.

Abstract: A drone docking station for a vehicle includes: a transfer device configured to have a cargo loaded on a drone or to vertically move the cargo transferred by the drone; a guide device including a guide panel provided on a roof of the vehicle and connected to an upper end portion of the transfer device to have the drone accommodated on an upper portion of the guide panel, wherein the guide panel is disposed to surround the transfer device and provided to move inward or outward or to be rotated around a center portion of the transfer device; and a control unit electrically connected to the guide device and configured to rotate or move the guide panel so that the drone corresponds to the cargo positioned in the transfer device when the drone is accommodated on the guide panel.

Abstract: A method of controlling charge of a vehicle battery includes: determining, by a control unit, whether a high voltage battery and a low voltage battery are charged in a first charging mode, a second charging mode, or a third charging mode; and charging at least one of the high voltage battery or the low voltage battery by controlling a first full-bridge circuit unit, a second full-bridge circuit unit, and a low voltage direct current (DC) converter unit based on the determined first, second or third charging mode.

Abstract: A door locking control system includes an armature coupled to a door or a door frame around which the door is opened or closed, a magnetic module provided on the door or the door frame to face the armature and operated to be fixedly brought into contact with or separated from the armature by a magnetic force induced from a change in a magnetic circuit occurring due to the rotation of a first magnetic body provided inside of the magnetic module, a detector configured to detect an open state or a closed state of the door, and a controller electrically connected to the detector and configured to control the operation of the magnetic module according to the open state or the closed state of the door detected by the detector.

Abstract: A lamp control system for vehicles includes a rail provided on a roof of a vehicle and configured to extend in a longitudinal direction, a lamp module slidably connected to the rail to slide in a direction of extension of the rail, and including lamps configured to emit light to an interior of the vehicle, a sensing unit configured to detect the number of passengers riding in the vehicle, positions of the passengers, or a position of cargo loaded in the vehicle, and a controller electrically connected to the lamp module and the sensing unit and configured to control operation of the lamp module based on the number and the positions of the passengers or the position of the loaded cargo, detected by the sensing unit.

Abstract: In the present disclosure, the side spoiler is provided on a lower side of a mobility vehicle so that aerodynamic performance is improved, and a deployment angle of the side spoiler is controlled according to driving conditions and road conditions so that desired aerodynamic performance is realized, and damage to the side spoiler is prevented. In addition, introduced is a side spoiler device for the mobility vehicle, in which the side spoiler is divided into a plurality of side spoilers so that aerodynamic performance for each driving situation is optimized through individual control of each side spoiler.

Abstract: A system for providing a vehicle part change service is provided, may include a server provided with part information related to changeable parts for a plurality of vehicle kinds, the server providing kinds of the changeable parts to a user terminal if a part change request for a specific vehicle kind is received from the user terminal, guiding a cost for a change target part through the user terminal if the corresponding part is selected through the user terminal and processing to transport the changed part to a service center, and outputting at least one of vehicle specification information or vehicle control data being changed due to the change of the part.

Abstract: A display device comprises a display panel which comprises scan lines, sensing lines, pixels electrically connected to each of the scan lines, and photo sensors electrically to each of the scan lines and the sensing lines, a scan driver which outputs scan signals to the scan lines according to a scan control signal, a timing controller which outputs the scan control signal to the scan driver, and a readout circuit which receives light sensing signals of the photo sensors from the sensing lines. The timing controller sets a frame frequency of the scan control signal to a first frame frequency in a first mode in which the display panel displays an image. The timing controller sets the frame frequency of the scan control signal to a second frame frequency in a second mode in which the photo sensors sense a fingerprint.

Abstract: A prefabricated vehicle may include a body module providing a vehicle body; a platform module having a battery and a driving wheel, and selectively fastened to the body module; a connecting portion that includes a magnetic module provided in any one of the body module and the platform module and an armature provided in a remaining one of the body module and the platform module, the connecting portion being configured such that the magnetic module and the armature face each other when the body module and the platform module are fastened to each other; and a controller connecting the body module and the platform module to each other to be easily replaceable by applying power to the magnetic module to allow the magnetic module and the armature to be connected to each other by a magnetic force.