Abstract: A vehicle may include: a feedback device; a bio-signal sensor configured to measure a bio-signal of a user; and a controller operatively coupled to the feedback device and the bio-signal sensor, the controller including a memory configured to store at least one program instruction and processor configured to execute the at least one program instruction. The controller may be configured to: determine information characterizing a current emotional state of the user based on the bio-signal; calculate, based on a difference value between the current emotional state and a target emotional state, an operation ratio between a first mode for controlling operation of the feedback device to decrease a degree of excitability of the user and a second mode for controlling the operation of the feedback device to increase a degree of positivity of the user; and control the operation of the feedback device for a predetermined time based on the operation ratio.

Abstract: A method and apparatus of controlling a sound using an audio system in a vehicle, includes receiving seat posture information related to a seat by occupied an occupant among seats in a vehicle, determining at least one speaker to output a sound among a plurality of speakers in the vehicle according to the seat posture information, and generating a control signal to control the sound output by the at least one speaker according to the seat posture information.

Abstract: A vehicle and a controlling method thereof are disclosed. The vehicle includes a first seat in which a talker is seated; a second seat in which a passenger is seated; a plurality of speakers provided in the first seat and the second seat; a microphone for receiving the voice of the passenger or the voice of the talker; and a controller configured to control the speaker to output a masking sound tuned based on the voice of the talker or the voice of the passenger.

Abstract: A system for controlling a passenger seat of a vehicle includes a driver's seat control switch, a passenger seat control switch, an outside mirror control switch, and a control unit for coupled to receive switch input signals from the driver's seat control switch, the passenger seat control switch, and the outside mirror control switch and to drive a driver's seat control motor, a passenger seat control motor, an outside mirror control motor. The control unit is configured to drive the passenger seat control motor according to a switch input signal of the driver's seat control switch when the driver's seat control switch is electrically connected in an ON state for a predetermined time immediately after the outside mirror control switch is pressed.

Abstract: An active noise control apparatus of vehicles capable of making it difficult for a passenger in a vehicle to hear the voice of another passenger, achieving privacy protection, and a method of controlling the same are disclosed. The active noise control method includes primarily determining a noise level based on a first microphone signal input through a microphone corresponding to a first seat, secondarily determining whether to output an anti-noise signal generated based on the first microphone signal and the magnitude of the anti-noise signal based on the noise level and the level of the first microphone signal, and outputting the anti-noise signal through a headrest speaker of a second seat in response to the secondary determining.

Abstract: A sound control apparatus for a vehicle is capable of implementing a separated sound zone in response to a change in position of a passenger's head. A separated sound zone control method for a vehicle includes determining a current position of the passenger's head, and when the determined current head position corresponds to a predicted head position, outputting an output sound datum corresponding to the predicted head position through a plurality of speakers, where the output sound datum is selected by applying a sound data sample to a control filter set configured to form a separated sound zone corresponding to the predicted head position.

Abstract: A vehicle is provided that includes a bio-signal sensor configured to measure a bio-signal of a user and a feedback device configured to interact with the bio-signal of the user. A controller determines a current emotional state of the user based on the bio-signal and adjusts an output signal of the feedback device based on the current emotional state. The output signal leads to a target emotional state in which the degree of excitability is a reduced emotional state.

Abstract: A vehicle is provided to include a bio-signal sensor that detects a bio-signal of a user, a display device that displays an image and a controller that determines at least one of a positivity of the user or change amount of the positivity of the user based on the detected bio-signal. The controller accumulates a positivity index when at least one of the positivity or change amount of the positivity is equal to or greater than a predetermined positivity or a predetermined change amount of the positivity and transmit a control signal to the display device to display the accumulated positivity index.

Abstract: The present disclosure relates to a noise control apparatus, vehicle having the same and method for controlling the vehicle to reduce indoor noise. In accordance with an aspect of disclosure, the vehicle collects sound by using a sound collector while driving the vehicle; detects vibration occurring in the vehicle by using a vibration detector; detects an occupant in the vehicle by using an occupant detector; generates a virtual reference signal based on an actual reference signal for the detected vibration; acquires location information of the occupant's ear based on the occupant information; generates a virtual error signal based on the acquired ear location information and the actual noise signal for the collected sound; generates a noise control signal based on the virtual error signal and the virtual reference signal; and outputs the generated noise control signal as sound.

Abstract: A vehicle may include: a feedback device; a bio-signal sensor configured to measure a bio-signal of a user; and a controller operatively coupled to the feedback device and the bio-signal sensor, the controller including a memory configured to store at least one program instruction and processor configured to execute the at least one program instruction. The controller may be configured to: determine information characterizing a current emotional state of the user based on the bio-signal; calculate, based on a difference value between the current emotional state and a target emotional state, an operation ratio between a first mode for controlling operation of the feedback device to decrease a degree of excitability of the user and a second mode for controlling the operation of the feedback device to increase a degree of positivity of the user; and control the operation of the feedback device for a predetermined time based on the operation ratio.

Abstract: A vehicle and a controlling method thereof are disclosed. The vehicle includes a first seat in which a talker is seated; a second seat in which a passenger is seated; a plurality of speakers provided in the first seat and the second seat; a microphone for receiving the voice of the passenger or the voice of the talker; and a controller configured to control the speaker to output a masking sound tuned based on the voice of the talker or the voice of the passenger.

Abstract: A vehicle is provided that includes a bio-signal sensor configured to measure a bio-signal of a user and a feedback device configured to interact with the bio-signal of the user. A controller determines a current emotional state of the user based on the bio-signal and adjusts an output signal of the feedback device based on the current emotional state. The output signal leads to a target emotional state in which the degree of excitability is a reduced emotional state.

Abstract: A vehicle may include: a feedback device; a bio-signal sensor configured to measure a bio-signal of a user; and a controller operatively coupled to the feedback device and the bio-signal sensor, the controller including a memory configured to store at least one program instruction and processor configured to execute the at least one program instruction. The controller may be configured to: determine information characterizing a current emotional state of the user based on the bio-signal; calculate, based on a difference value between the current emotional state and a target emotional state, an operation ratio between a first mode for controlling operation of the feedback device to decrease a degree of excitability of the user and a second mode for controlling the operation of the feedback device to increase a degree of positivity of the user; and control the operation of the feedback device for a predetermined time based on the operation ratio.

Abstract: A vehicle is provided to include a bio-signal sensor that detects a bio-signal of a user, a display device that displays an image and a controller that determines at least one of a positivity of the user or change amount of the positivity of the user based on the detected bio-signal. The controller accumulates a positivity index when at least one of the positivity or change amount of the positivity is equal to or greater than a predetermined positivity or a predetermined change amount of the positivity and transmit a control signal to the display device to display the accumulated positivity index.

Abstract: A pedestrian warning system for an eco-friendly vehicle may include a warning sound controller including an alarm sound controller and a virtual engine sound system configured to inform a pedestrian of a behavior of the vehicle; and an alarm sound output device including not only an amplifier for amplifying a pedestrian alarm sound and a virtual engine sound, but also a directional speaker for outputting the amplified pedestrian alarm sound and the amplified virtual engine sound.

Abstract: A method for controlling a vehicle relates to a voice masking technology for allowing only a specific passenger among passengers in the vehicle to listen to a voice communication signal such as a dial tone, and the technology inhibits the remaining passengers other than the specific passenger from listening to the voice communication signal. The vehicle includes a voice signal receiver to receive a voice signal, a speaker provided in the vehicle to output the voice signal, and a controller to perform frequency conversion of the received voice signal. In particular, the controller generates a masking sound for inhibiting transmission of information contained in the voice signal on the basis of a frequency band of the converted voice signal, and generates a control signal in a manner that the generated masking sound is output to a predetermined region of an indoor space of the vehicle.

Abstract: A pedestrian warning system for an eco-friendly vehicle may include a warning sound controller including an alarm sound controller and a virtual engine sound system configured to inform a pedestrian of a behavior of the vehicle; and an alarm sound output device including not only an amplifier for amplifying a pedestrian alarm sound and a virtual engine sound, but also a directional speaker for outputting the amplified pedestrian alarm sound and the amplified virtual engine sound.

Abstract: A pedestrian warning system for an eco-friendly vehicle may include a warning sound controller including an alarm sound controller and a virtual engine sound system configured to inform a pedestrian of a behavior of the vehicle; and an alarm sound output device including not only an amplifier for amplifying a pedestrian alarm sound and a virtual engine sound, but also a directional speaker for outputting the amplified pedestrian alarm sound and the amplified virtual engine sound.

Abstract: A vehicle may include: a speaker configured to output a sound; and a controller configured to divide an internal space of the vehicle into a plurality of areas according to a predetermined reference, to determine a destination area among the plurality of areas to be used as a destination for the sound, and to generate a control signal causing the speaker to output the sound to the destination area without outputting the sound to other areas of the plurality of areas other than the destination area.

Abstract: A vehicle may include: a plurality of speakers disposed in the vehicle; a plurality of headrest speakers, each of which disposed in a headrest of a seat in the vehicle; and a controller configured to divide an internal space of the vehicle into a plurality of areas according to a predetermined reference, to determine an area of the plurality of areas to be used as a destination of sound from a speaker of the plurality of speakers, to generate a control signal by which the sound from the speaker is output to the determined area and not output to any area of the plurality of areas other than the determined area, and to control a headrest speaker of the plurality of headrest speakers disposed in a headrest of a seat in the determined area so as to output the sound.