Abstract: A power supply apparatus is provided. The power supply apparatus includes a flexible board including a first surface and a second surface disposed opposite to the first surface, a connecting terminal disposed on the first surface of the flexible board, and a fixing plate disposed on the second surface of the flexible board and disposed opposite to the connecting terminal.

Abstract: A hybrid communication lamp may be manufactured at a low manufacturing cost by including a first lamp that irradiates light with a relatively high resolution and a second lamp that irradiates light with a relatively low resolution, and the control device may control the first lamp and the second lamp to output light for displaying visual images or the like related to various types of information, thereby providing convenience to drivers and pedestrians.

Abstract: Provided are a virtual engine sound generating device for an embedded system and a control method thereof. The virtual engine sound generating device includes an input unit receiving sound source information, a signal generating unit compensating for a phase for each frequency with respect to all frequencies of the sound source information to generate corrected sound source information, and an output unit providing final sound source information based on the corrected sound source information.

Abstract: Provided is a battery module with a vapor chamber in which a plurality of battery cells included in the battery module are cooled by the plurality of vapor chambers each filled with a working fluid.

Abstract: A stator comprises: a core including a yoke having an annular, a teeth extending inwardly from the yoke and radially disposed, and a shoe disposed at an end of each tooth, and a cooling flow path disposed inside the core, at least one cooling fluid inlet is disposed along an outer circumferential surface of the core, and at least one cooling fluid outlet connected to the at least one cooling fluid inlet is disposed in the yoke or the teeth in an upper surface of the core.

Abstract: Disclosed herein are a power steering control system with redundant structure and a control method thereof. The power steering control system is configured with a redundant structure for driving control of an autonomous vehicle, the first steering device and second steering device of the redundant power steering control system transmit signals to each other to average command values, and in particular, the speed controllers thereof transmit signals to each other to average them and perform speed control. Accordingly, it is possible to perform accurate position control and stably control driving by ensuring that the redundant power steering control system reduces an error in control signals. In addition, it is possible to improve driving stability by controlling driving normally even if one of the steering devices fails.

Abstract: The present invention relates to a deployment guide mechanism for a roof airbag device that enhances assembly performance and productivity of the product by improving an assembly structure of a guide wire and a spring. The present invention discloses a deployment guide mechanism including a guide wire fixed to one side of a roof portion and provided in the lengthwise direction in which the roof airbag deploys, a guide housing fixed to the other side of the roof portion, a stopper supported in the guide housing and coupled to an end of the guide wire in a threaded coupling structure, and an elastic member providing an elastic restoring force to the stopper in the lengthwise direction of the guide wire toward the other side of the roof portion.

Abstract: Provided is a battery module comprising a bent vapor chamber. In this battery module, a plurality of battery cells included in the battery module are cooled by the plurality of bent vapor chambers.

Abstract: Disclosed herein is a method of providing convenience to a disabled person using a wheelchair. The method may include securing the wheelchair to a wheelchair holding plate when a caregiver and the disabled person enter the vehicle, controlling at least one of a floor safety bar or a roof safety bar in response to a control signal received from a manipulator disposed in a back and forth moving seat with the caregiver seated on the back and forth moving seat, and controlling at least one of the back and forth moving seat or a pop-up seat in the vehicle.

Abstract: Provided is a gearbox for an electric vehicle. The gearbox for an electric vehicle includes a plenary gear revolving around a sun gear and adopts a differential planetary gear method of reducing a rotational speed by using a difference between the numbers of teeth of the planetary gear and the sun gear.

Abstract: A lens sheet and a lamp for a vehicle. The lamp includes a light source part and a lens sheet that outputs the light input from the light source part and that forms different lighting images according to viewing angles, the lens sheet includes a printed pattern layer, on which a specific pattern image is printed, and a lenticular lens that form the different lighting images according to the viewing angles by diffusing the light that passed through the pattern image, the lenticular lens includes a plurality of diffusion lenses, and at least some of the plurality of diffusion lenses have different curvatures.

Abstract: An ultrasonic sensor includes a piezoelectric element, a cell case configured to support the piezoelectric element bonded to a front portion of the cell case at an inside of the cell case, the cell case having an opening at a rear portion thereof, a PCB assembly electrically connected to the piezoelectric element, a housing coupled to the opening of the cell case while receiving the PCB assembly therein and configured to seal a space required for electrical connection between the piezoelectric element in the cell case and the PCB assembly, a filler filling the space required for electrical connection between the piezoelectric element and the PCB assembly, after completion of the electrical connection between the piezoelectric element and the PCB assembly, and a rear cover configured to seal a rear opening formed at the housing in order to allow insertion of the PCB assembly.

Abstract: An apparatus for providing operation logic of a fuel cell system may include an activation part configured to perform activation on a fuel cell, and an operating performance part configured to perform constant current operation according to the performing of activation.

Abstract: Provided are an insulation shielding member which may insulate a coil and a stator core from each other, and simultaneously, shield an electric field caused by the coil, and a motor using the same. The insulation shielding member of the present disclosure may perform not only an insulation function but also a shielding function simultaneously, and shield the electric field caused by the coil to prevent corrosion from occurring in a bearing, thereby reducing the vibration and noise of the motor.

Abstract: A battery module comprises a plurality of battery cells, a plurality of cooling plates each installed between adjacent battery cells among the plurality of battery cells to absorb heat from the plurality of battery cells, a heat transfer interface material coupled to one side of the plurality of battery cells to be in contact with the plurality of cooling plates, and receiving heat from the cooling plates a cooling channel coupled to one side of the heat transfer interface material to receive heat from the heat transfer interface material and transfer heat to the outside, wherein each cooling plate of the plurality of cooling plates is filled with the phase change material.

Abstract: Disclosed is a method of fuel cell analysis. The method includes measuring at least a portion of an electrode of a fuel cell to determine a measured result. The method also includes analyzing a state of the fuel cell according to the measured result.

Abstract: Disclosed is a lamp for a vehicle including a light source that outputs light, a light guide provided on a front side of the light source, and an inner lens provided on a front side of the light guide, the light guide includes an input area, into which the light is input from the light source, a reflection area connected to the input area, extending in one direction, and that totally reflects the light input from the input area, and an output area formed in an opposite direction to the input area with respect to the reflection area, connected to the reflection area, and in which the light reflected by the reflection area travels in a direction that faces the inner lens.

Abstract: A method and apparatus for avoiding a blind spot of a vehicle, where the apparatus for avoiding the blind spot of the vehicle includes an image sensor configured to provide image information by acquiring a surrounding image of a host vehicle, and a vehicle controller configured to sense a large vehicle traveling adjacent to the host vehicle based on the image information, determine a blind spot range of the large vehicle, determine a dangerous level of the blind spot range, and generate a path for the host vehicle to deviate from the blind spot or to avoids the blind spot, based on a traveling situation of the host vehicle.

Abstract: An apparatus for managing power of a fuel cell is provided. The apparatus includes a power conversion device that converts a high voltage into a low voltage and supplies the converted low voltage to a low voltage battery, a cooling device that flows coolant to cool the power conversion device, and a controller that controls driving of the power conversion device and the cooling device based on the remaining state of charge (SOC) of the low voltage battery.

Abstract: A lamp for a vehicle includes a light source configured to emit light; a light guide provided in front of the light source and into which the light is incident; and a heat dissipation unit provided in close contact with one side of the light guide. The light guide includes a first recessed region formed on a bottom surface of the light guide and having an upward recessed shape, and the heat dissipation unit is provided in close contact with the first recessed region.