Abstract: Disclosed are a drunk driving prevention system and a method of controlling the system that includes a sensor module measuring a alcohol content in the exhaled breath of a driver during a breath-checking of the driver and a control module configured to check the intoxication state of the driver from the alcohol content measured by the sensor module to determine whether the breath-checking is complete and block an engine start when the breath-checking fails, wherein the control module includes a check unit displaying breath-checking guide information through a display unit and the check unit displays the breath-checking guide information based on an engine start input of the driver.

Abstract: Disclosed is a system for preventing drunk driving of a vehicle, the system including: an input unit through which a transfer intention to transfer a control privilege of a vehicle from a registered driver to a passenger is input; a sobriety determination unit configured to determine a current driver's inebriation state through a breathalyzer provided in the vehicle when the transfer intention is input through the input unit; a driver verification unit configured to identify personal information of the current driver seated on a driver's seat; and a control unit configured to transfer the control privilege of the vehicle to the passenger when the passenger is measured as being able to drive by the sobriety determination unit and the passenger and the current driver are identified to be the same by the driver verification unit.

Abstract: A method for depositing a multi-layered silicon nitride film using a combination of deposition methods includes the steps of placing the substrate into a first reactor and depositing on at least a portion of a surface of a substrate a first silicon nitride film, a second silicon nitride film, and a third silicon nitride film, which together form the multi-layered silicon nitride film, in a sequence of deposition methods alternating between (i) either plasma enhanced atomic layered deposition (PEALD) or plasma enhanced cyclic chemical vapor deposition (PECCVD), and (ii) PECVD as described herein and using at least one silicon precursor compound comprising at least three Si—N bonds and at least three SiH3 groups represented by formulae A to C described herein.

Abstract: Disclosed are a drunk driving prevention system and a drunk driving prevention method using the system that includes a sensor module measuring the alcohol content in exhaled breath of a driver at the time of breath-checking of the driver and a control module configured to check an intoxication state of the driver based on the alcohol content measured by the sensor module to determine whether or not a breath-checking is complete and block an engine start when the breath-checking fails, wherein the control module includes a bypass control unit switching a vehicle into a drivable state when the breath-checking fails.

Abstract: Provided is a diversity antenna and an electronic device including the same. The diversity antenna according to various example embodiments includes a plurality of radiation elements having a tubular shape with apertured upper and lower portions, and a connection plate configured to connect the plurality of radiation elements to each other, the plurality of radiation elements is arranged in a vertical direction coaxially, and the connection plate includes an aperture configured to allow a power supply line to pass through.

Abstract: A motion sickness reduction system of a passenger of a vehicle includes a state information acquirer to collect state information of the passenger, a behavior information acquirer to collect real-time driving information of the vehicle from a sensor located in the vehicle, a processor to determine a motion sickness state of the passenger based on the collected state information, and generate motion sickness reduction information based on the determined motion sickness state; and an output unit to output the generated motion sickness reduction information. The generated motion sickness reduction information output by the output unit is at least one of visually recognizable by the passenger, auditorily recognizable by the passenger, or a combination thereof.

Abstract: The present disclosure relates to an optical wavelength measuring device using an absorption-type optical fiber-based multiple optical fiber filter modules, an optical sensor system having the same, and an optical measurement method. The An optical wavelength measuring device includes a first optical splitter splitting the signal light provided from the optical fiber sensor into first and second split lights, a first optical detection unit detecting the first split light output from the first optical splitter, a polarization controller installed on an optical path of the second split light output from the first optical splitter, and controlling a polarization state of the second split light, a second optical detection unit detecting the second split light which is polarization-controlled by the polarization controller, and a calculation module calculating an optical wavelength of the signal light according to a physical quantity applied to the optical fiber sensor.

Abstract: A system for assisting a driver using an electroencephalogram includes an electroencephalogram measurer that measures an electroencephalogram signal of the driver, a mobile terminal that receives the measured electroencephalogram signal and outputs a careless state of the driver determined based on the received electroencephalogram signal via an app, and a controller that controls a vehicle based on the determined careless state of the driver and provides an alarm to the driver, and the mobile terminal includes a processor that analyzes a frequency component in the received electroencephalogram signal and quantifies the careless state of the driver using the analyzed frequency component. The driver assistance system analyzes the frequency component in the electroencephalogram signal of the driver measured by the electroencephalogram measurer and quantifies the careless state of the driver using the analyzed frequency component.

Abstract: Disclosed are a drunk driving prevention system and a method of controlling the system that includes a sensor module measuring a alcohol content in the exhaled breath of a driver during a breath-checking of the driver and a control module configured to check the intoxication state of the driver from the alcohol content measured by the sensor module to determine whether the breath-checking is complete and block an engine start when the breath-checking fails, wherein the control module includes a check unit displaying breath-checking guide information through a display unit and the check unit displays the breath-checking guide information based on an engine start input of the driver.

Abstract: Disclosed is a system and method for determining a driver's inebriation in a vehicle. The system includes a breathalyzer configured to be provided in an interior space of the vehicle to determine whether the driver is inebriated, through a driver's exhalation; and a controller configured to output a movement request signal for a driver's seat when determination of driver's inebriation by the breathalyzer is required and to control the breathalyzer to start the determination of driver's inebriation when the movement of the driver's seat is completed.

Abstract: Disclosed are a drunk driving prevention system and a method of controlling the system that includes a sensor module measuring a alcohol content in the exhaled breath of a driver during a breath-checking of the driver and a control module configured to check the intoxication state of the driver from the alcohol content measured by the sensor module to determine whether the breath-checking is complete and block an engine start when the breath-checking fails, wherein the control module includes a check unit displaying breath-checking guide information through a display unit and the check unit displays the breath-checking guide information based on an engine start input of the driver.

Abstract: Provided is an electronic device, including a database and a processor, and the processor is configured to receive a user ID, at least one anonymous user ID corresponding to the user ID and location information of a user terminal from the user terminal, receive an unmanned aerial vehicle (UAV) ID, at least one anonymous UAV ID corresponding to the UAV ID and location information of an UAV from the UAV, and in response to receiving key exchange request information from the user terminal or the UAV, provide a key exchange protocol between the user terminal and the UAV based on the location information of the user terminal and the location information of the UAV.

Abstract: According to the present disclosure, a drunk driving prevention system including: an alcohol detection unit configured to detect a driver's inebriation through the breath test device provided in a vehicle; a computation unit configured, when the driver is detected to be in a drunk state by the alcohol detection unit, to compute a driving-possible time at which the drunk state is resolved in the future so that driving is possible; and a notification unit configured to output the driving-possible time or whether or not driving is possible through an infotainment system of the vehicle or a driver's terminal is disclosed.

Abstract: An embodiment alcohol sensing system includes an air duct including a first opening and a second opening, the first opening being opened to an outside of the air duct, and a sensor module connected to the air duct at the second opening, the sensor module including a fan configured to rotate in opposite directions and an alcohol sensor configured to measure an alcohol content in air.

Abstract: The present disclosure relates to a comb, and more particularly, to a hairbrush capable of conveniently dyeing hair by separating, that is, thinning a part of user's hair from other parts during dyeing. The highlighting comb includes a body formed to be elongated in a longitudinal direction; a plurality of comb teeth disposed in the body and disposed to cross the longitudinal direction of the body; and a plurality of first hook bristles disposed in the body, crossing the longitudinal direction of the body, and disposed on an opposite side of the comb teeth with respect to the body.

Abstract: Disclosed is a system for preventing drunk driving of a vehicle, the system including: an input unit through which a transfer intention to transfer a control privilege of a vehicle from a registered driver to a passenger is input; a sobriety determination unit configured to determine a current driver's inebriation state through a breathalyzer provided in the vehicle when the transfer intention is input through the input unit; a driver verification unit configured to identify personal information of the current driver seated on a driver's seat; and a control unit configured to transfer the control privilege of the vehicle to the passenger when the passenger is measured as being able to drive by the sobriety determination unit and the passenger and the current driver are identified to be the same by the driver verification unit.

Abstract: Disclosed are a drunk driving prevention system and a method of controlling the system that includes a sensor module measuring a alcohol content in the exhaled breath of a driver during a breath-checking of the driver and a control module configured to check the intoxication state of the driver from the alcohol content measured by the sensor module to determine whether the breath-checking is complete and block an engine start when the breath-checking fails, wherein the control module includes a check unit displaying breath-checking guide information through a display unit and the check unit displays the breath-checking guide information based on an engine start input of the driver.

Abstract: Disclosed are a drunk driving prevention system and a drunk driving prevention method using the system that includes a sensor module measuring the alcohol content in exhaled breath of a driver at the time of breath-checking of the driver and a control module configured to check an intoxication state of the driver based on the alcohol content measured by the sensor module to determine whether or not a breath-checking is complete and block an engine start when the breath-checking fails, wherein the control module includes a bypass control unit switching a vehicle into a drivable state when the breath-checking fails.

Abstract: According to the present disclosure, a drunk driving prevention system including: an alcohol detection unit configured to detect a driver's inebriation through the breath test device provided in a vehicle; a computation unit configured, when the driver is detected to be in a drunk state by the alcohol detection unit, to compute a driving-possible time at which the drunk state is resolved in the future so that driving is possible; and a notification unit configured to output the driving-possible time or whether or not driving is possible through an infotainment system of the vehicle or a driver's terminal is disclosed.

Abstract: Disclosed is a system and method for determining a driver's inebriation in a vehicle. The system includes a breathalyzer configured to be provided in an interior space of the vehicle to determine whether the driver is inebriated, through a driver's exhalation; and a controller configured to output a movement request signal for a driver's seat when determination of driver's inebriation by the breathalyzer is required and to control the breathalyzer to start the determination of driver's inebriation when the movement of the driver's seat is completed.