Abstract: The present disclosure relates to a valve opening control apparatus and method of a gasoline EGR system. The valve opening control apparatus includes a gasoline engine generating driving power through combustion, an intake line through which an intake gas flows into a combustion chamber of the gasoline engine, an exhaust line through which an exhaust gas is discharged from the combustion chamber, a recirculation line branched off from the exhaust line and connected to the intake line, an EGR cooler, positioned in the recirculation line, cooling the exhaust gas flowing in the intake line, an EGR valve configured to control an amount of the exhaust gas flowing in the intake line, an emergency (EM) filter positioned in one end of the EGR valve, and a flow rate regulator configured to control an opening amount of the EGR valve according to a clogging state of the EM filter.

Abstract: A method for controlling a cooling system for a vehicle is provided. The system includes an engine, an EGR cooler, an oil cooler, a heater, a radiator, and a controller. The engine, the EGR cooler, the oil cooler, the heater, and the radiator are respectively connected through a coolant line and coolant circulates through the engine, the EGR cooler, the oil cooler, the heater, and the radiator by operation of a water pump. The controller receives the coolant from the engine and operates a control valve connected with the oil cooler, the heater, and the radiator. The method includes: sensing driving conditions and operating the control valve when a cooling mode is required to decrease the temperature within the vehicle based on the sensed driving conditions. The control valve is operated based on modes controlled depending on a coolant temperature, and among the plurality of modes, one is iteratively performed.

Abstract: A method for controlling a cooling system for a vehicle is provided. The system includes an engine, an EGR cooler, an oil cooler, a heater, a radiator, and a controller. The engine, the EGR cooler, the oil cooler, the heater, and the radiator are respectively connected through a coolant line and coolant circulates through the engine, the EGR cooler, the oil cooler, the heater, and the radiator by operation of a water pump. The controller receives the coolant from the engine and operates a control valve connected with the oil cooler, the heater, and the radiator. The method includes sensing driving conditions and operating the control valve when a warm mode is required to rapidly warm up the engine based on the sensed driving conditions. The control valve is operated based on modes that are controlled depending on a coolant temperature, and among modes, one is iteratively performed.

Abstract: A method for controlling a vehicle cooling system is provided. The system includes an engine, an EGR cooler, an oil cooler, a heater, a radiator, and a controller. The engine, the EGR cooler, the oil cooler, the heater, and the radiator are respectively connected through a coolant line and coolant circulates through the engine, the EGR cooler, the oil cooler, the heater, and the radiator by operation of a water pump. The controller receives the coolant from the engine and operates a control valve that is connected with the oil cooler, the heater, and the radiator. The method includes sensing driving conditions and operating the control valve when a warm mode is required to increase the temperature within the vehicle based on the sensed driving conditions. The control valve is operated based on first to third modes depending on a coolant temperature.

Abstract: A monitoring system according to the present embodiment comprises a surveillance camera and a monitoring device. The surveillance camera transmits information on an operation environment thereof to the monitoring device. The monitoring device periodically predicts a future breakdown date of at least one component according to the information on the operation environment of the surveillance camera and characteristic information on the al least one component of the surveillance camera, and provides a warning when the future breakdown date of the prediction result is within a predetermined period from a current date.

Abstract: An engine system may include: an engine including a plurality of combustion chambers generating driving torque by burning fuel; an intake line through which fresh air flows into the combustion chambers; an intake manifold for distributing fresh air supplied by the intake line to the combustion chambers; an exhaust line in which exhaust gas exhausted from the combustion chambers flows; a recirculation line branched from the exhaust line and joined to the intake line; a connection pipe disposed at a portion where the recirculation line and the intake line are joined; and a water line connecting the connection pipe and the intake manifold. Condensate water generated at the connection pipe flows in the water line.

Abstract: According to an aspect, provided are: a guide RNA; a vector comprising the same; a composition for removing a nucleic acid sequence encoding a KRAS polypeptide in the genome of a cell, containing the same; a composition for preventing or treating cancer, containing the same; and a method using the same. The present invention enables the mutation of a nucleic acid sequence encoding a KRAS polypeptide in the genome of a cell or a subject and, particularly, can be usable, as personalized or precision medical care, in the prevention or treatment of cancer.

Abstract: Methods and apparatuses are provide for displaying a representative color of an image. One or more images are displayed on a display. A scroll operation corresponding to a user input is identified for displaying a plurality of images subsequently following the one or more images. During the scroll operation, at least one of the one or more images and a plurality of objects are displayed together on the display. Each of the plurality of objects is displayed in place of a respective one of the plurality of images and each of the plurality of objects is displayed as a solid-color object corresponding to one representative color of the respective one of the plurality of images. After the solid-color objects are displayed during the scroll operation, the at least one of the one or more images and the plurality of images are displayed together on the display. The plurality of images being displayed in place of the solid-color objects.

Abstract: An electronic device and a method are provided. The electronic device includes a display; and a processor configured to detect at least one representative color of an image using a color palette that is determined through information corresponding to at least a portion of the image displayed on the display and at least one of specified conditions of the electronic device, convert a color of an object displayed on the display using the representative color, and control the display to display the color-converted object.

Abstract: An apparatus for cooling a vehicle engine includes a combustion chamber having a reciprocating piston, a water jacket for flowing cooling water to cool the combustion chamber, and a cylinder block forming a structure of the engine, wherein the cylinder block is equipped with a cylinder block body that includes the combustion chamber, and wherein the cylinder block includes a plurality of EGR coolers that exchange heat with the cooling water supplied to the combustion chamber.

Abstract: An apparatus for retrieving exhaust heat of an engine, may include the engine including a plurality of combustion chambers, an intake line, an exhaust line, a turbocharger including, a turbine provided on the exhaust line, and a compressor provided on the intake line and compressing external air, an exhaust gas recirculation (EGR) apparatus including an EGR line branched from the exhaust line at a rear end of the turbocharger and merged with the intake line, an EGR cooler disposed on the EGR line, and an EGR valve to adjust an amount of re-circulated exhaust gas, an intercooler to cool the intake gas introduced through the intake line, an intercooler cooling line passing through a radiator and the intercooler, an EGR cooling line passing through the radiator and the EGR cooler, an EGR exhaust line, and an exhaust adjusting valve disposed on the EGR exhaust line.

Abstract: An engine system for exhausting condensate water includes an intake line into which fresh air flows, an engine including a plurality of cylinders for generating driving torque by burning fuel, an exhaust line in which exhaust gas exhausted from the cylinders flows, a low-pressure exhaust gas recirculation system (LP-EGR) through which the exhaust gas flowing through the exhaust line is resupplied to the cylinder, and a turbocharger including a turbine rotated by the exhaust gas exhausted from the cylinder, a compressor for compressing external air and exhaust gas recirculation (EGR) gas by being rotated together with the turbine, and an exhaust pipe for exhausting condensate water to the outside, wherein the condensate water generated by the external air flows through the intake line and the EGR gas is recirculated by the LP-EGR.

Abstract: A video management system includes: an imaging device configured to generate a first image by capturing a surveillance area at a first resolution; and a video management server configured to store a second image by converting the first image, wherein the imaging device includes: a high-resolution image storage configured to store the first image; a processor configured to convert the first image into the second image having a second resolution that is lower than the first resolution; and to transmit the second image to the video management server, and the video management server includes: a low-resolution image storage configured to store the second image; and a processor configured to generate low-resolution image metadata and an index of the low-resolution image metadata by analyzing the second image.

Abstract: The present disclosure provides an EGR cooler for a vehicle. The EGR cooler includes: a gas passage having a predetermined length, the gas passage including a linear part forming a linear section and extension parts extending from opposite ends of the linear part after being bent; a heat radiation fin having a shape formed by being folded several times, the heat radiation fin being placed in the linear section of the gas passage; and a base provided with an inlet hole at a first end and an outlet hole at a second end. In particular, the inlet hole and the outlet hole each has a shape corresponding to a cross-section of the gas passage, and the extension parts are inserted into the inlet hole and the outlet hole, respectively.

Abstract: A device for measuring temperature of a turbine wheel in a turbocharger includes: a guide that passes infrared ray generated from the turbine wheel and includes a coolant path; a protection unit that protects an optical head which senses the infrared ray; and a signal processing unit that measures a temperature of the turbine wheel by processing a signal corresponding to the sensed infrared ray.

Abstract: A system of heat management of a vehicle may include a cooling line in which coolant cooling an engine flows therethrough; an exhaust heat retrieving apparatus for retrieving heat of exhaust gas discharged from a combustion chamber of the engine through operation fluid; a heat storage apparatus which stores heat of exhaust gas retrieved by the exhaust heat retrieving apparatus using the operation fluid and includes phase change material; a coolant heat exchanger in which heat stored in the heat storage apparatus and the coolant are heat-exchanged; a driving information detector for detecting a driving information including a temperature of the coolant and a temperature of the phase change material; and a controller for controlling the temperature of the coolant through the exhaust heat retrieving apparatus or the heat storage apparatus based on the temperature of the coolant and the temperature of the phase change material when the vehicle starts.

Abstract: A control method of an electronic device, an electronic device, and a control method of an electronic device that performs encoding are provided. The control method of the electronic device includes obtaining a video, determining a part corresponding to a user gaze on a first frame in the first frame of the video, determining a decoding-target part, which includes the part corresponding to the user gaze on the first frame and has a size greater than or equal to the part corresponding to the user gaze on the first frame, decoding the decoding-target part, and displaying an image of the part corresponding to the user gaze on the first frame among the decoding-target part.

Abstract: A device for measuring temperature of a turbine wheel in a turbocharger includes: a guide that passes infrared ray generated from the turbine wheel and includes a coolant path; a protection unit that protects an optical head which senses the infrared ray; and a signal processing unit that measures a temperature of the turbine wheel by processing a signal corresponding to the sensed infrared ray.

Abstract: A system for controlling exhaust heat recovery and an exhaust gas recirculation system (EGR), the system includes an exhaust gas post processing device mounted on an outlet of an engine exhaust manifold, an exhaust gas purifying device, an exhaust heat recovery chamber having an exhaust gas pick-up space and further having a structure in which a cooling water flow passage is formed on the outside, and further being mounted on the outlet of the exhaust gas post processing device, a bypass valve mounted on an outlet of the exhaust heat recovery, and an EGR valve mounted on the exhaust heat recovery chamber to be opened and closed to circulate the exhaust gas in the exhaust gas pick-up space to an EGR cooler and an engine intake manifold.

Abstract: An engine system may include: an engine including a plurality of combustion chambers generating driving torque by burning fuel; an intake line through which fresh air flows into the combustion chambers; an intake manifold for distributing fresh air supplied by the intake line to the combustion chambers; an exhaust line in which exhaust gas exhausted from the combustion chambers flows; a recirculation line branched from the exhaust line and joined to the intake line; a connection pipe disposed at a portion where the recirculation line and the intake line are joined; and a water line connecting the connection pipe and the intake manifold. Condensate water generated at the connection pipe flows in the water line.