Abstract: The present invention relates to an air conditioner for a vehicle can enhance sealing performance and is resistant to noise and vibration, and prevent penetration of water into the interior of the vehicle by inducing water introduced into a seal into an air-conditioning case by a pressure difference. The air conditioner for a vehicle, which has a structure that a pipe of a heat exchanger penetrates through a dash panel (150) of the vehicle, includes: a bracket (140) for inserting and fixing the pipe; and a seal (160) for fixing the bracket (140) between an air-conditioning case and the seal to get in contact with the air-conditioning case.

Abstract: A method of controlling a low-pressure fuel pump may include: identifying a fuel consumption amount of the low-pressure fuel pump in response to a feedforward fuel control; determining a motor driving base duty based on the fuel consumption amount; and identifying a target fuel pressure based on the pressure of fuel.

Abstract: A collaborative robot motion gauge determines a motion of a collaborative robot and includes: a bar; a dextral metrology member disposed on the bar; a dextral motion coupler moveably disposed on the bar; a dextral displacement sensor disposed on the dextral metrology member in communication with the dextral motion coupler; a dextral arm coupler disposed on the dextral motion coupler and that: couples to a dextral arm of the collaborative robot to the dextral motion coupler; communicates motion of the dextral arm to the dextral displacement sensor; and moves the dextral motion coupler in response to motion of the dextral arm; a sinistral metrology member disposed on the bar at a sinistral position; a sinistral motion coupler; a sinistral displacement sensor in communication with the sinistral motion coupler; and a sinistral arm coupler that couples a sinistral arm to the sinistral motion coupler.

Abstract: According to an embodiment of the present invention, a method for testing an IT system automatically, when it comes to testing based on real transaction data, comprising: (a) obtaining a transaction message by capturing a network packet transmitted and received between a user system and a transaction processing system; (b) transmitting a request data included in the transaction message to the system under test; (c) receiving a response data from the system under test; and (d) comparing the response data received from the system under test and a response data included in the transaction message and determining success or failure, is provided.

Abstract: Disclosed is an air conditioner for a vehicle and a controlling method thereof. The air conditioner includes: a defrost vent and a face vent formed in a straight line; a defrost door part and a face door part formed in a straight line; and a duct separator having the defrost door part therein and being mounted inside an outlet, in which the defrost vent and the face vent are formed, to partition the defrost vent and the face vent, thereby enhancing assemblability by facilitating assembly even if the defrost door part and the face door part are mounted at different angles. Moreover, the air conditioner and the controlling method thereof can control an air outflow mode and an air inflow mode to be operated in interwork by connecting a first operating member for operating a mode door and a second operating member for operating an intake door with each other.

Abstract: A method for diagnosing a variable valve timing system configured for enhancing precision of diagnosis regarding a variable valve timing system by precisely diagnosing whether an oil pressure detecting device of the variable valve timing system normally operates, may include a normal operation time determining operation of determining a normal operation time of an oil pressure detecting device to determine whether the oil pressure detecting device is normal after an engine starts, and a diagnosing operation of diagnosing whether the oil pressure detecting device is normal according to whether the oil pressure detecting device of the VVT system is turned off within the normal operation time or whether oil pressure reaches reference pressure.

Abstract: The present invention relates to an air conditioner for a vehicle, which is configured in a semi-center mounting type having a separable evaporator unit to be assembled to a blower unit and a heater unit, such that the blower unit and the heater unit can be in common use even though the evaporator unit is manufactured according to the size of an evaporator, thereby reducing development costs and development time.

Abstract: The present invention relates to an air conditioner for a vehicle, which includes a dome-type temperature-adjusting door and a dome-type face door rotatably mounted in a mixing chamber of an air-conditioning case, such that a curved surface of the inner face of the temperature-adjusting door and a curved surface of the inner face of the face door can smoothly guide air toward vents according to air discharge modes so as to reduce flow resistance and increase air volume.

Abstract: A method of controlling a low-pressure fuel pump may include: identifying a fuel consumption amount of the low-pressure fuel pump in response to a feedforward fuel control; determining a motor driving base duty based on the fuel consumption amount; and identifying a target fuel pressure based on the pressure of fuel.

Abstract: A method for regenerating an exhaust gas filter for a vehicle includes the steps of confirming and monitoring the current remaining amount of soot based on information on the initial amount of soot and information on the removal amount of soot during the execution of the service regeneration control mode, comparing the current remaining amount of soot with a predetermined target remaining amount in the condition in which the time accumulated and counted after the execution of the service regeneration control mode does not reach a predetermined first allowable time, and maintaining the execution of the service regeneration control mode until the remaining amount of soot reaches the target remaining amount in the condition that the accumulated and counted time does not reach the first allowable time when the current remaining amount of soot exceeds the target remaining amount.

Abstract: The present invention relates to an air conditioner for a vehicle can enhance sealing performance and is resistant to noise and vibration, and prevent penetration of water into the interior of the vehicle by inducing water introduced into a seal into an air-conditioning case by a pressure difference. The air conditioner for a vehicle, which has a structure that a pipe of a heat exchanger penetrates through a dash panel (150) of the vehicle, includes: a bracket (140) for inserting and fixing the pipe; and a seal (160) for fixing the bracket (140) between an air-conditioning case and the seal to get in contact with the air-conditioning case.

Abstract: A collaborative robot motion gauge determines a motion of a collaborative robot and includes: a bar; a dextral metrology member disposed on the bar; a dextral motion coupler moveably disposed on the bar; a dextral displacement sensor disposed on the dextral metrology member in communication with the dextral motion coupler; a dextral arm coupler disposed on the dextral motion coupler and that: couples to a dextral arm of the collaborative robot to the dextral motion coupler; communicates motion of the dextral arm to the dextral displacement sensor; and moves the dextral motion coupler in response to motion of the dextral arm; a sinistral metrology member disposed on the bar at a sinistral position; a sinistral motion coupler; a sinistral displacement sensor in communication with the sinistral motion coupler; and a sinistral arm coupler that couples a sinistral arm to the sinistral motion coupler.

Abstract: An artificial knee joint, which includes an upper surface at which a post performs a motion relative to a cam of the thighbone coupling member, is configured such that a radius of curvature of an upper curved surface extending posteriorly from the upper surface is larger than that of a lower curved surface, so as to prevent the cam of the thighbone coupling member from deviating from an inflection point existing between the upper curved surface and the lower curved surface, and is configured such that the upper surface is inclined at a predetermined angle, so as to allow the thighbone coupling member to be restored while naturally descending along the upper surface even when the thighbone coupling member is dislocated, thereby increasing a jump distance without increasing an amount of bone to be cut.

Abstract: Disclosed is an air conditioner for a vehicle which has inside air intake ports formed on the side surface of a cylindrical intake duct and the side surface of a cylindrical intake door so as to partially inhale inside air during an outside air inflow mode, thereby reducing manufacturing processes and manufacturing costs because there is no need to add a separate component for inhaling inside air in the outside air inflow mode, controlling intake amounts of outside air and inside air through a recess part formed on the outer circumferential surface of the intake door, and enhancing cooling and heating performance by partially inhaling inside air during the outside air inflow mode.

Abstract: Disclosed is a blower unit of an air conditioner for a vehicle which is freely changed in design of an intake unit of a blower case, increases dust collection efficiency of an air filter, and improves continuity of filtration-to-area efficiency so as to increase an exchange cycle of the air filter. The blower unit includes a blower case having an inside air inlet for introducing inside air and an outside air inlet for introducing outside air, a blower wheel disposed inside the blower case and rotated by a blower motor, and an air filter disposed at the upstream side of the blower wheel in an air flow direction to filter impurities. The air filter includes: a main filter part corresponding to an air intake area; and auxiliary filter parts which are formed in the outside direction of the air intake area.

Abstract: The present invention relates to an air conditioner for a vehicle, which includes a dome-type temperature-adjusting door and a dome-type face door rotatably mounted in a mixing chamber of an air-conditioning case, such that a curved surface of the inner face of the temperature-adjusting door and a curved surface of the inner face of the face door can smoothly guide air toward vents according to air discharge modes so as to reduce flow resistance and increase air volume.

Abstract: The present invention relates to an ultrasonic inspection device for small bore pipes comprising: a first arc-shaped frame part and a second arc-shaped frame part which surround the circumference of a pipe when combined with the pipe, and which have one side thereof rotationally connected to each other by means of a rotary connecting pin; an adjustment part that connects the other side of the first arc-shaped frame part and the other side of the second arc-shaped frame part to each other and is capable of adjusting the diameter of the bore formed by the first arc-shaped frame part and the second arc-shaped frame part according to the diameter of the pipe; a probe fixing part for fixing a probe to the first arc-shaped frame part such that the probe comes into contact with the surface of the pipe; an encoder part which is provided to the second arc-shaped frame part and maintains an encoder at a predetermined distance from the pipe; and a plurality of roller parts which are provided to the first arc-shaped fram

Abstract: The present invention relates to a vehicle air conditioning device capable of improving sealing ability by doubly sealing a defrost vent of an air conditioning case, and increasing the amount of airflow discharged inside a vehicle while simultaneously preventing an increase in the amount of force needed to actuate a face door and, more particularly, to a vehicle air conditioning device comprising: a ball; the air conditioning case in which a floor vent is formed; a defrost door installed to be rotatable via rotation shafts respectively inside the air conditioning case, and opening and closing each of the vents; the face door; the defrost vent for discharging air entering through the floor door and an air inlet inside the air conditioning case; and a face vent (in the passage of which an evaporator and a heater core are installed in that order), wherein the vehicle air conditioning device is characterized in that the face door is configured to doubly seal the defrost vent.

Abstract: A method of preventing a catalyst from being damaged through igniting timing correction may include confirming a number of engine revolutions, determining whether a misfire occurs; confirming a driving condition of a vehicle when the misfire occurs, determining an ignition timing correction efficiency based on the vehicle driving condition, and determining a misfire rate by determining and confirming a misfire effect of a cylinder based on the determined ignition timing correction efficiency

Abstract: A method for diagnosing a variable valve timing system configured for enhancing precision of diagnosis regarding a variable valve timing system by precisely diagnosing whether an oil pressure detecting device of the variable valve timing system normally operates, may include a normal operation time determining operation of determining a normal operation time of an oil pressure detecting device to determine whether the oil pressure detecting device is normal after an engine starts, and a diagnosing operation of diagnosing whether the oil pressure detecting device is normal according to whether the oil pressure detecting device of the VVT system is turned off within the normal operation time or whether oil pressure reaches reference pressure.