Abstract:
A method of controlling an air conditioning system can select several airflow modes with one air conditioner. The method includes a mode check step that checks whether the number of airflows of the air conditioner decreases, a state check step that checks whether a blower is selected to a minimum air amount mode, and a minimum operation step that operates a blower motor with a minimum torque smaller than a minimum start torque, if the number of airflows of the air conditioner decreases and the blower is selected to the minimum air amount mode.
Abstract:
A method of adjusting the transmission torque characteristics of a dry clutch may include carrying out adjustment based on learning using a T-S curve that indicates the relationship of the transmission torque to the actuator stroke of the dry clutch, a section of the T-S curve in which inclinations change discontinuously is removed, so that the controllability over the dry clutch is reliable and the feeling of shifting can be improved.
Abstract:
A method of correcting clutch characteristics of a vehicle may include determining whether or not a difference in temperature between a surface and a core of a driving clutch exceeds a reference value, and correcting a torque-stroke (T-S) curve if it is determined that the difference in temperature exceeds the reference value. The correcting of the T-S curve may include moving the T-S curve from a currently selected position in a direction in response to a rise in temperature.
Abstract:
An apparatus for injecting a two-tone interior panel may include a skin including a surface portion and a folded portion extending from an end of the surface portion, an upper mold under which the skin is disposed, and a lower mold that slides up or down below the upper mold. When the lower mold is elevated, a portion of the lower mold corresponding to the folded portion may come in indirect contact with the upper mold with the folded portion therebetween, and a portion of the lower mold corresponding to the surface portion may form a space between the lower mold and the surface portion into which a first resin is to be injected.
Abstract:
A dual clutch transmission (DCT) control method for a vehicle mounted with a DCT, which is not provided with an output shaft speed sensor, when a wheel speed sensor has failed, or the information cannot be controlled in a situation where shift gears are not coupled, properly couples the shift gears while preventing a clutch burst, and thus a controller can control DCT by calculating an output shaft speed of DCT.
Abstract:
A connector for coupling an exhaust manifold with a turbocharger housing may include a manifold coupling part coupled with the exhaust manifold, a housing coupling part integrally coupled with an end of the manifold coupling part and coupled with the turbocharger housing, and a plurality of exhaust gas paths penetrating through the manifold coupling part and the housing coupling part.
Abstract:
Slipping of a clutch can be minimized with a method of controlling the clutch different, depending on the current traveling status of the vehicle, when reaccelerating the vehicle with both clutches open before stopping the vehicle with a dual clutch transmission (DCT). The method can improve the sense of shifting by optimizing the inclination of an engine speed.
Abstract:
A method predicts transfer torque of a dry clutch in a vehicle, in which a characteristic of transfer torque of the dry clutch caused by a stroke of a clutch actuator is accurately detected in a process of detecting a characteristic of a transmission when the vehicle is finished in an assembly line, and is applied to the control of the dry clutch using the clutch actuator, thereby previously preventing a phenomenon in which an excessive slip and an impact occur at the dry clutch and thus improving shift performance, for instance, securing durability of the dry clutch, or obtaining smooth shift feeling.
Abstract:
A vehicle seat includes: a seat back pad of a vehicle; a rear cover coupled with the seat back pad on the rear side and made of flexible material; and a bracket formed along the periphery of the rear cover, the bracket being coupled with the seat back pad so that its front is supported by the seat back pad.
Abstract:
A method for diagnosing an exhaust gas recirculation (EGR) system includes: a setting step of setting a temperature map with respect to a temperature at an outlet side of an EGR line for an output value reflecting a driving state of a vehicle in a state in which an EGR valve is closed; a measuring step of measuring the temperature at the outlet side of the EGR line at the time of an operation of the EGR system; and a diagnosing step of diagnosing that a fault has been generated in an EGR system when the measured temperature at the outlet side of the EGR line is equal to or less than a reference value set in the temperature map.