Abstract: The present invention relates to a power module and a method of manufacturing the same. A power module according to one embodiment of the present invention includes a power module including a substrate a sealing member disposed to cover the substrate, a heatsink bonded to one surface of the substrate, a stepped bonding portion protruding to be stepped from one surface of the heatsink toward the substrate, and a bonding member disposed between and sinter-bonded to the stepped bonding portion and the substrate.

Abstract: An apparatus for sensing voltage information of a fuel cell includes: a sensing unit configured to sense voltages of each cell and all cells included in a fuel cell; a controller configured to control the sensing unit to sense the voltages of each cell and all the cells of the fuel cell according to a command of an upper controller, or to transmit information of the sensed voltages of each cell and all the cells to the upper controller; and the upper controller configured to detect an error cell by calculating output power of the fuel cell based on the information of the voltages received from the controller, to substantially prevent damage to a surrounding cell by stopping an operation of the error cell, and to control the output power in real time in correspondence with a state of the fuel cell.

Abstract: According to an embodiment disclosed herein, a fuel cell system includes a cooling line through which cooling water passing through a plurality of electronic parts circulates and in which a wire for supplying power to the plurality of electronic parts is disposed, a pump that is connected to the cooling line and pumps the cooling water, a cooling fan that cools the cooling water, and a controller that determines a control mode based on a temperature of the wire and controls the number of rotations of the pump and the number of rotations of the cooling fan based on the control mode.

Abstract: A fuel cell system and a control method using the same. The fuel cell system includes a propeller wing of a flying object and connected to a rotor, a main radiator and a sub-radiator arranged so that heat of cooling water is dissipated by a downdraft generated by rotation of the propeller wing, and a controller to provide the cooling water to one or both of the main radiator and the sub-radiator based on an operation mode of the flying object.

Abstract: Disclosed are vehicle cockpit module assembly including an actuator module to provide power, and fixed to an interior of a dashboard assembly, a main housing fixed to the interior of the dashboard assembly to fix the actuator module at one side and to accommodate a pulley, a timing belt, and a timing belt clip, a motor using power from the actuator module to provide a rotational force to a motor rotating shaft, a slip gear module connected to the motor rotating shaft through a center between a rear slip gear and a front slip gear and configured to transmit the rotational force transmitted from the motor rotating shaft through a frictional force between the rear slip gear and the front slip gear, the pulley rotates due to the rotational force transmitted through the slip gear module, and the timing belt connected to the pulley converts rotary motion into linear motion.

Abstract: Disclosed is an obstacle detection system of a vehicle. The obstacle detection system includes a driving information unit configured to calculate driving position information of the vehicle, a determiner configured to anticipate whether or not the vehicle will enter a joining point where the vehicle meets a target road to be joined based on the driving position information calculated by the driving information unit, a sensing unit configured to sense obstacles located beside the vehicle, and a controller configured to change a sensing range of the sensing unit so as to detect an obstacle moving on the target road to be joined, when the determiner anticipates that the vehicle will enter the joining point.

Abstract: The present disclosure in some embodiments provides a vehicle braking apparatus including wheel brakes for providing a braking force to one or more front and rear wheels, a first actuator including a first hydraulic circuit supplying braking force to at least some of wheel brakes, a first master cylinder adjusting hydraulic pressure of the first hydraulic circuit, and a first motor, a second actuator including a second hydraulic circuit supplying a braking force to at least a remainder of the wheel brakes, a second master cylinder adjusting hydraulic pressure of the second hydraulic circuit, and a second motor, an EPB generating a braking force on rear wheels, a regenerative braking system generating a regenerative braking force, and an ECU for controlling at least one of the first actuator, second actuator, electronic parking brake, or regenerative braking system upon determining whether the first actuator and the second actuator malfunction.

Abstract: A pedestrian airbag includes: an airbag cushion stored in a pedestrian airbag room located between a roof and a headliner of a vehicle in a folded state, and configured to be deployed to cover both a windshield glass and an A-pillar by being expanded during deployment thereof; and an inflator configured to supply gas to the airbag cushion.

Abstract: An air bag is configured to be miniaturized by a foldable structure of an air bag cushion in a driver seat and to safely protect a driver by enlarging a protection area thereof, and the air bag includes a first folded part configured to be folded in a vertical direction of an air bag cushion, and wherein the first folded part is unfolded in deployment to increase a vertical length of the air bag cushion, and a second folded part configured to be folded in leftward and rightward directions of the air bag cushion, and wherein the second folded part is unfolded in deployment to increase a transverse length of the air bag cushion.

Abstract: A curtain airbag apparatus for a vehicle, the curtain airbag apparatus including a mounting tab folded in an upward/downward direction so that portions of the mounting tab overlap one another, and having a decreased vertical length in an assembled state, a cushion folded in the assembled state and configured to move downward while inflated when deployed, and a tab strap having one end coupled to the mounting tab and the other end fixed to the mounting tab in a state in which the tab strap surrounds the cushions, in which when the cushion is deployed, a folded portion of the mounting tab is unfolded, such that the mounting tab is extended, and a position of the cushion is moved downward.

Abstract: The button structure including a front panel configured to define a body and having a mounting hole formed in a front surface of the front panel directed toward an interior of an occupant compartment, a button unit accommodated in the mounting hole and configured to selectively control various types of AV systems of a vehicle, a detection unit accommodated in the front panel and configured to detect a user's hand, a switch unit configured to operate various types of AV systems of the vehicle under the control of the button unit, and a lighting unit accommodated in a housing and configured to emit light to the button unit in response to a detection signal of the detection unit, in which the detection unit is disposed rearward of the button unit and positioned from the button unit in a direction opposite to the direction toward the interior of the occupant compartment.

Abstract: A vehicle information display apparatus may include: an input unit configured to receive pre-setting information from a user terminal; a memory configured to store a program for controlling an interior display in consideration of the pre-setting information, as a vehicle starts driving; and a processor configured to execute the program, wherein the processor controls the interior display divided into pre-set areas in consideration of the pre-setting information, such that a screen is displayed on each of the areas.

Abstract: An apparatus for reducing a temperature influence in measuring a switching current based on stray inductance. The apparatus includes a current detector configured to output a voltage derived from a differential component of a current so as to detect a switching current of a power module, a filter configured to filter the voltage output from the current detector, an integrator configured to integrate a voltage output from the filter, an ADC configured to convert an analog voltage output from the integrator into a digital voltage and sample the digital voltage, a scaler configured to convert a sampled integrator output value output from the ADC into a scaled current value, and a compensator configured to remove a temperature dependent DCR effect from the scaled current value.

Abstract: The present disclosure relates to an apparatus and method for compensating for an offset in switching current sensing in an improved method using a Rogowski coil and an Op-amp. According to the present disclosure, when a Rogowski current sensor and an Op-Amp integrator are used to sense a switching current of a motor driving inverter, a DC-DC converter, or the like, the fact that an offset value of an output of the integrator varies depending on a duty value of a pulse-width modulation (PWM) control signal is used, so that offset calibration software is applied to automatically generate an offset value table at the beginning of power up of a controller and compensate for a sensed value of the current in real time by referring to the value. As a result, there is no need to perform conventional manual tuning.

Abstract: The present disclosure relates to a wheel speed sensor for a vehicle, the wheel speed sensor including: a base unit; a plurality of support units positioned on the base unit; and chip units respectively mounted on the support units and configured to detect a measurement target.

Abstract: A leaf spring apparatus for a vehicle suspension includes a leaf spring, a carrier disposed on an end portion of the leaf spring and mounted on a wheel of a vehicle, a first connection unit connecting the end portion of the leaf spring and the carrier to each other, a cross member disposed on top of the leaf spring and supporting a body of the vehicle, and a second connection unit connecting the leaf spring and the cross member to each other.

Abstract: A lamp for a vehicle includes a board device including a first mounting part and a second mounting part bent and extending from the first mounting part, a light source device mounted on the first mounting part and including a plurality of light sources, and a light source controller mounted on the second mounting part, and electrically connected to the plurality of light sources to control a current flowing through the plurality of light source. The board device further includes a bending device formed at a portion at which the first mounting part and the second mounting part meet each other, and formed to be bent, such that a specific angle is formed between the first bending part and the second bending part.

Abstract: An airbag cushion is configured to increase a deployment supporting force thereof to prevent a risk of passenger injury, and includes a main chamber configured to be deployed from a steering wheel toward a passenger, and an air frame chamber configured to protrude and be deployed behind the main chamber into a rib shape and to support the main chamber.

Abstract: Disclosed are a platooning control apparatus and control method, the apparatus including a communication unit obtaining performance information and sensing information of a controller for platooning and a control unit granting at least vehicle among plurality of vehicles platooning control authority based on the performance information and in response to determination that a vehicle in which the control unit is provided is the vehicle to be granted platooning control authority, generating a driving route on the sensing information and controlling the platooning based on the driving route.

Abstract: An airbag device and a method for controlling deployment of the same are proposed. The airbag device is configured to protect a passenger by controlling an airbag cushion deployed toward the rear space of a seatback in an event of a vehicle collision, and the airbag device includes an airbag cushion deploying toward the rear space of the seatback, a sensor part detecting a seating status and a seating posture of a passenger with respect to each seat, and a controller, in an event of a collision, configured to change and control a deploying status of the airbag cushion and an inflation amount of the airbag cushion in response to the seating status and the seating posture of the passenger.