Abstract: A display apparatus including a display configured to display a pointing object, a communicator configured to perform communication with a remote control device which recognizes a movement and transmits a signal corresponding to the recognized movement, and a processor configured to control a moving state of the pointing object based on the signal received from the remote control device. The processor controls the moving state of the pointing object according to a relative coordinate method for a first area where a screen of the display is included, and controls the moving state of the pointing object according to an absolute coordinate method for a second area outside the first area.

Abstract: A method of controlling creep torque in a motor driven vehicle is disclosed herein. In this method, a downhill gradient of a road is calculated. A filter time constant is calculated using the downhill gradient, a predetermined basic creep torque, a set speed and a compensation coefficient of the predetermined basic creep torque corresponding to the set speed. At a variable control step, the calculated filter time constant is applied to a filter, the predetermined basic creep torque is input to the filter, and a motor is controlled based on a torque value output from the filter as a request torque.

Abstract: A method and system for controlling the operation of an Anti-lock Brake System (ABS) are provided. The system includes an ABS controller and a vehicle controller. The ABS controller enables an ABS operation signal when an ABS operation is necessary. The vehicle controller receives the enabled ABS operation signal from the ABS controller and adjusts the output of motor torque based on the received ABS operation signal. The ABS controller operates the ABS when a signal indicating that the motor torque has been removed is received from the vehicle controller.

Abstract: A technique for supercharging a fuel cell is provided. In particular, a speed of an acceleration pedal is calculated and a first output order value of a fuel cell stack or a second output order value of the fuel cell stack which is smaller than the first output order value is set, in accordance with the value of the calculated speed. An amount of air flow corresponding to the set first output order value or the second output order value to be supplied to the fuel cell stack is then controlled accordingly.

Abstract: A system and method for power distribution of a fuel cell hybrid vehicle are provided. The method includes measuring current-voltage performance of a fuel cell and determining a deterioration state of the fuel cell based on the current-voltage performance of the fuel cell. After the deterioration state is determined a battery charging timing, a battery assist quantity, a battery charging quantity, and battery assist timing are variably adjusted based on the deterioration state of the fuel cell.

Abstract: An electronic device, a display device, and a method for controlling the same are provided. The method for controlling an electronic device includes communicating with a display device that displays content; sensing a motion of the electronic device, and determining whether the electronic device is in an alignment state for providing a content service from the display device based on the result of motion sensing; transmitting an event signal that includes alignment state information to the display device if the electronic device is in the alignment state; and displaying content information about the content that is received from the display device. Accordingly, the electronic device can receive the content information related to the content that is being displayed on the display device more intuitively and quickly.

Abstract: A user terminal device, a method for controlling the user terminal device, and a system for providing content are disclosed. The user terminal device may include a communicator configured to communicate with a display device, a detector configured to detect a distance between the user terminal device and the display device, a plurality of inputters configured to receive input of a user command, and a controller. The controller is configured to activate at least one of the plurality of inputters in response to a detection that the user terminal is within a predetermined distance with respect to the display device. The user terminal device may control an operation of the display device according to the distance between the user terminal device and the display device.

Abstract: A method for controlling an air supply of a fuel cell vehicle is provided. In particular, an air supply of a fuel cell vehicle is controlled by calculating an available power which is currently being used by a vehicle; calculating a motoring request power from a driving motor, based on the calculated available power and power required by the driving motor; calculating stack request power required in the fuel cell based on a required charging request power and the calculated motoring request power, depending on a state of charge (SOC) of a high voltage battery; and controlling the air supply to the fuel cell depending on the calculated stack request power.

Abstract: A method and system for controlling a drive motor are provided. The method includes determining whether a vehicle is at a sudden braking event by detecting a brake depth of a brake pedal and calculating a depth rate of the brake pedal based on the detected brake depth. In addition, the drive motor is operated to reduce regenerative braking torque when the vehicle is determined to be at the sudden braking event.

Abstract: Disclosed herein are a printed circuit board and a method for manufacturing the same. The printed circuit board includes: a base substrate having a metal pattern for a circuit; and a surface roughness provided on the metal pattern, wherein the surface roughness has a first surface roughness in an anchor structure and a second surface roughness having a black oxide layer in a needle structure formed on the first surface roughness.

Abstract: A torque control apparatus and method for a drive motor is provided. The torque control method includes determining whether an input request torque is a rising torque or a falling torque. In addition, a controller is configured to select one of a rising rate map and a falling rate map based on a result of the judgment on the input request torque. Further, the controller is configured to adjust a rising rate of the rising torque using the rising rate map or a falling rate of the falling torque using the falling rate map.

Abstract: A method of controlling creep torque in a motor driven vehicle is disclosed herein. In this method, a downhill gradient of a road is calculated. A filter time constant is calculated using the downhill gradient, a predetermined basic creep torque, a set speed and a compensation coefficient of the predetermined basic creep torque corresponding to the set speed. At a variable control step, the calculated filter time constant is applied to a filter, the predetermined basic creep torque is input to the filter, and a motor is controlled based on a torque value output from the filter as a request torque.

Abstract: A method and system for controlling a drive motor are provided. The method includes determining whether a vehicle is at a sudden braking event by detecting a brake depth of a brake pedal and calculating a depth rate of the brake pedal based on the detected brake depth. In addition, the drive motor is operated to reduce regenerative braking torque when the vehicle is determined to be at the sudden braking event.

Abstract: A torque control method for a drive motor includes detecting, by a controller, an amount an accelerator pedal is pressed. The method also includes calculating a rate of change of the accelerator pedal based on the detected amount the accelerator pedal is pressed. Further, the method also includes determining a time constant of a drive motor corresponding to the calculated rate of change.

Abstract: A technique for supercharging a fuel cell is provided. In particular, a speed of an acceleration pedal is calculated and a first output order value of a fuel cell stack or a second output order value of the fuel cell stack which is smaller than the first output order value is set, in accordance with the value of the calculated speed. An amount of air flow corresponding to the set first output order value or the second output order value to be supplied to the fuel cell stack is then controlled accordingly.

Abstract: Disclosed herein are a printed circuit board and a method for manufacturing the same. The printed circuit board includes: a base substrate having a metal pattern for a circuit; and a surface roughness provided on the metal pattern, wherein the surface roughness has a first surface roughness in an anchor structure and a second surface roughness having a black oxide layer in a needle structure formed on the first surface roughness.

Abstract: A motor torque control apparatus and method are provided for reducing jolting and noise caused by an acceleration or tip-in operation in an electric or fuel cell vehicle and for improving response to acceleration by the acceleration or tip-in operation. The motor torque control apparatus includes a limiter operative to limit a slew rate of a final torque signal applied to a motor of the vehicle based on a maximum slew rate selected from one of two previously-input slew rate variable maps. Specifically, L-mode and D-mode control units select the slew rate according to slew rate variable maps of an L mode and of D mode, respectively. A switch unit connects one of the L-mode and D-mode control units to the limiter based on a current operation state of the vehicle. The control units select the slew rate based on the torque signal output by the limiter.

Abstract: A fuel cell system includes a fuel cell stack configured to include a cathode and an anode, an air supplier configured to supply air to the cathode, and an air intake pipe configured to connect an outlet of the air supplier and an inlet of the cathode to each other and having an opening adjustable valve provided thereto. A controller is configured to adjust an opening of the valve according to a supplied amount of air to control a flow rate of air supplied to the cathode. Thereby, the fuel cell stack is prevented from drying-out, and durability of a fuel cell is improved.

Abstract: An anti-nose down torque control system and method for a vehicle is provided that prevents a nose down phenomenon where, during braking of a vehicle, front parts of the vehicle rotates forward. The method includes braking, by a controller, the vehicle being driven by a motor and applying the anti-nose down torque in a forward direction to the motor in response to a deceleration and a vehicle speed in a last braking stage. In addition, the controller is configured to decrease a braking deceleration and reduce a nose down phenomenon by the anti-nose down torque.

Abstract: The present invention relates to a furan-based curable compound derived from carbohydrate-based biomass, to a solvent-free curable composition, and to a method for preparing thereof, wherein the furan-based curable compound derived from biomass according to the present invention includes two epoxide functional groups bonded to at least one furan-based compound. The present invention may provide an environmentally friendly next-generation curable compound comprising a novel furan-based compound derived from biomass, which may be substituted for curable materials derived from oil resources, as a basic backbone, as well as a composition containing the same. According to the present invention, a curable material, which has a low contraction ratio during curing as compared to conventional radical-type curing materials, may be obtained, and a compound applied to the novel curing material may be prepared with a combination of excellent efficiency and cost-effectiveness.