Abstract: An embodiment multi-way coolant valve includes an outer housing including first to third outer inlets, first to third outer outlets, and a pump mount portion coupled to one of the outer outlets, an inner housing rotatably provided within the outer housing and including penetration holes corresponding to the outer inlets and outlets, a coolant line defined by a selective connection of the penetration holes such that the outer inlets and outlets are selectively connected, pads interposed between an interior circumference of the outer housing and an exterior circumference of the inner housing at locations of the outer inlets and outlets, respectively, and a driving device connected to a rotation center of the inner housing to selectively rotate the inner housing within the outer housing, wherein the inner housing is configured to rotate by a preset interval according to a selected vehicle mode.

Abstract: The present disclosure relates to a brake disc including a braking part having a circular plate shape having a hollow portion and a plurality of coupling portions protruding and extending from an inner diameter surface thereof, and a hat part disposed in the hollow portion and having a plurality of insertion portions protruding laterally, in which the plurality of coupling portions is respectively coupled to the plurality of insertion portions, and the coupling portion of the braking part and the insertion portion of the hat part are joined to only one of an outboard portion or an inboard portion of the braking part. According to the present disclosure, it is possible to reduce noise occurring at a position at which the hat part and the braking part are coupled to each other and improve cooling performance.

Abstract: The present disclosure relates to a user recognition method and a user recognition apparatus using a two-dimensional (2D) electromyogram (EMG) spectrogram image. The user recognition method using a 2D EMG spectrogram image may include (a) acquiring a one-dimensional EMG signal for a user, (b) converting the acquired one-dimensional EMG signal to a 2D EMG spectrogram image including a temporal feature and a frequency feature, and (c) recognizing the user based on the 2D EMG spectrogram image.

Abstract: Disclosed are an apparatus and a method for controlling a reverse driving. The apparatus includes: a movement trace storage unit configured to detect and store the movement trace of the vehicle moving forward; a restricted driving area identifier configured to identify a restricted driving area, based on at least one of the processing result of the image data, the location information, and pre-stored map information; a reverse driving path determiner configured to identify whether a reverse driving request signal is received when the restricted driving area is identified, generate one or more driving paths, based on, the stored movement trace when the reverse driving request signal is received, and determine the reverse driving path, based on the one or more driving paths; and a movement controller configured to control movement of the vehicle to reverse the vehicle along the reverse driving path.

Abstract: An apparatus and a method for controlling a reverse driving are disclosed. The apparatus includes: a movement trace storage unit configured to detect and store the movement trace of the vehicle moving forward; a restricted driving area identifier configured to identify a restricted driving area; a reverse driving path determiner configured to identify whether a reverse driving request signal is received when the restricted driving area is identified, generate one or more driving paths, based on, the stored movement trace when the reverse driving request signal is received, and determine the reverse driving path, based on the one or more driving paths; and a movement controller configured to control movement of the vehicle to reverse the vehicle along the reverse driving path. The present disclosure has an effect of providing driving convenience by controlling a reverse driving when a vehicle enters a dead end or a one-way street.

Abstract: An adaptive cruise control (ACC) system and method based on peripheral situations of a vehicle are disclosed. The ACC system includes a peripheral environment detection sensor configured to detect a peripheral environment or situation of a host vehicle during an ACC process of the host vehicle, and an electronic control unit (ECU) configured to autonomously perform acceleration or deceleration control of the host vehicle according to an ACC target acceleration/deceleration amount suitable for the peripheral environment or situation detected by the peripheral environment detection sensor.

Abstract: An apparatus and a method for controlling a reverse driving are disclosed. The apparatus includes: a movement trace storage unit configured to detect and store the movement trace of the vehicle moving forward; a restricted driving area identifier configured to identify a restricted driving area; a reverse driving path determiner configured to identify whether a reverse driving request signal is received when the restricted driving area is identified, generate one or more driving paths, based on, the stored movement trace when the reverse driving request signal is received, and determine the reverse driving path, based on the one or more driving paths; and a movement controller configured to control movement of the vehicle to reverse the vehicle along the reverse driving path. The present disclosure has an effect of providing driving convenience by controlling a reverse driving when a vehicle enters a dead end or a one-way street by mistake.

Abstract: Disclosed are an apparatus and a method for controlling a reverse driving. The apparatus includes: a movement trace storage unit configured to detect and store the movement trace of the vehicle moving forward; a restricted driving area identifier configured to identify a restricted driving area, based on at least one of the processing result of the image data, the location information, and pre-stored map information; a reverse driving path determiner configured to identify whether a reverse driving request signal is received when the restricted driving area is identified, generate one or more driving paths, based on, the stored movement trace when the reverse driving request signal is received, and determine the reverse driving path, based on the one or more driving paths; and a movement controller configured to control movement of the vehicle to reverse the vehicle along the reverse driving path.

Abstract: An adaptive cruise control (ACC) system and method based on peripheral situations of a vehicle are disclosed. The ACC system includes a peripheral environment detection sensor configured to detect a peripheral environment or situation of a host vehicle during an ACC process of the host vehicle, and an electronic control unit (ECU) configured to autonomously perform acceleration or deceleration control of the host vehicle according to an ACC target acceleration/deceleration amount suitable for the peripheral environment or situation detected by the peripheral environment detection sensor.

Abstract: Disclosed herein is a lane maintenance control method to control a vehicle to travel while accurately remaining in a given lane. The lane maintenance control method performs brake steering control in which, when a vehicle departs from a lane, a brake torque is applied to wheels of the vehicle close to the lane to generate an appropriate moment for lane maintenance, which allows the vehicle to finally move in an opposite direction of a direction in which the vehicle departs from the lane, resulting in accurate lane maintenance.

Abstract: Provided are a level shifter and a display device including the level shifter. The level shifter includes: a first circuit that blocks a supply of a source voltage to a first node while a signal input to an input terminal is maintained at a logic high level, and that supplies the source voltage to the first node while the signal input to the input terminal is transitioned from a logic high level to a logic low level; a second circuit that supplies the source voltage to the first node only when a voltage of an output terminal is maintained at a logic low level; a first inverter that reverses a logical level of the signal input to the input terminal by using the voltage supplied from the first node and outputs the signal to a second node; and a second inverter that reverses the logical level of the signal input to the second node by using the source voltage and outputs the signal to the output terminal.

Abstract: A method of regulating acceleration control and an adaptive cruise control system for the same are provided. The type of change of a travel situation of a vehicle is identified and acceleration control is regulated differently according to the identified type.

Abstract: Disclosed herein is a lane maintenance control method to control a vehicle to travel while accurately remaining in a given lane. The lane maintenance control method performs brake steering control in which, when a vehicle departs from a lane, a brake torque is applied to wheels of the vehicle close to the lane to generate an appropriate moment for lane maintenance, which allows the vehicle to finally move in an opposite direction of a direction in which the vehicle departs from the lane, resulting in accurate lane maintenance.

Abstract: Provided are a level shifter and a display device including the level shifter. The level shifter includes: a first circuit that blocks a supply of a source voltage to a first node while a signal input to an input terminal is maintained at a logic high level, and that supplies the source voltage to the first node while the signal input to the input terminal is transitioned from a logic high level to a logic low level; a second circuit that supplies the source voltage to the first node only when a voltage of an output terminal is maintained at a logic low level; a first inverter that reverses a logical level of the signal input to the input terminal by using the voltage supplied from the first node and outputs the signal to a second node; and a second inverter that reverses the logical level of the signal input to the second node by using the source voltage and outputs the signal to the output terminal.

Abstract: A bus holder includes a first inverter, a second inverter and a pass switch. The first inverter is coupled between a first power supply voltage node and a second power supply voltage node, and receives an input signal via an input terminal to output a first output signal having an inverted phase with respect to the input signal. The second inverter is coupled between the first power supply voltage node and the second power supply voltage node, and inverts the first output signal to output a second output signal, having an inverted phase with respect to the first output signal, to an output terminal. The pass switch is coupled between the input terminal and the output terminal, and outputs a signal having a level of a control voltage to the input terminal, in response to the control voltage. Accordingly, a tolerant input/output buffer may stably maintain an input signal level when a bus is floated.

Abstract: An input circuit includes an input signal transmission circuit configured to output a first transmission signal at a first output node in response to an input signal at an input node, and a Schmitt trigger inverter configured to output a second transmission signal at a second output node in response to the first transmission signal. The input signal transmission circuit includes a voltage drop element connected to the input node and configured to provide a voltage drop between the input node and a transistor having a gate to which a first supply voltage is applied.

Abstract: A bus holder includes a first inverter, a second inverter and a pass switch. The first inverter is coupled between a first power supply voltage node and a second power supply voltage node, and receives an input signal via an input terminal to output a first output signal having an inverted phase with respect to the input signal. The second inverter is coupled between the first power supply voltage node and the second power supply voltage node, and inverts the first output signal to output a second output signal, having an inverted phase with respect to the first output signal, to an output terminal. The pass switch is coupled between the input terminal and the output terminal, and outputs a signal having a level of a control voltage to the input terminal, in response to the control voltage. Accordingly, a tolerant input/output buffer may stably maintain an input signal level when a bus is floated.

Abstract: An input circuit includes an input signal transmission circuit configured to output a first transmission signal at a first output node in response to an input signal at an input node, and a Schmitt trigger inverter configured to output a second transmission signal at a second output node in response to the first transmission signal. The input signal transmission circuit includes a voltage drop element connected to the input node and configured to provide a voltage drop between the input node and a transistor having a gate to which a first supply voltage is applied.