One aspect of a biological signal detection apparatus of the present disclosure includes an antenna circuitry which, in operation, performs sweeping emission of an electromagnetic wave toward an occupant of a vehicle and receives a reflected wave of the electromagnetic wave, and a module circuitry which, in operation, detects a biological signal of the occupant based on the reflected wave, in which the antenna circuitry and the module circuitry are configured to dispose in a buckle of a seat belt of a seat disposed in the vehicle.

In a physical state sharable seat, a sensor is configured to acquire a measurement value specific to a physical state of an occupant seated on the seat body; and a controller connected to the sensor and thereby allowed to acquire the measurement value from the sensor is configured to be capable of communicating with other equipment. The controller includes: an evaluation unit configured to compute an evaluation value on the physical state, based on the measurement value; an evaluation value presentation unit configured to present the evaluation value at a terminal to be used by the occupant; a shared data acquisition unit configured to acquire an other-occupant evaluation value that is an evaluation value on a physical state of another person, acquired either by the evaluation unit or from another physical state sharable seat; and a shared data presentation unit configured to present the other-occupant evaluation value at the terminal.

A seat reclining position control device includes: a seat on which an occupant of a vehicle sits; an adjustment part configured to adjust an angle of a backrest of the seat; a sleep state detection unit configured to detect a sleep state of the occupant; a control unit that operates the adjustment unit to control the angle; and a vehicle interior detection unit configured to detect a vehicle interior state of the vehicle. The control unit implements a seat angle control to adjust the angle of the backrest for the occupant in the sleep state based on the vehicle interior state to a suitable sleeping angle suitable for sleeping when the sleep state detection unit detects the sleep state of the occupant.

A car seat is a seat with a seat cushion and a seat upper portion, which is a portion provided above the seat cushion and includes a seat back and a headrest, wherein the seat includes an air outlet located in the seat upper portion to let out air therethrough; an air inlet located in the seat upper portion to draw in air therethrough; at least one fan configured to produce a current of air flowing from the air outlet toward the air inlet at a front side of the seat upper portion; and a scenting device configured to scent air to be forced out through the air outlet. The air outlet and the air inlet are located in such positions that at least part of the headrest is positioned between the air outlet and the air inlet in a direction from the air outlet toward the air inlet as viewed from a front side.

An acoustic system includes an interior member for a conveyance including at least one speaker; a state detection unit that detects a state of an occupant or the interior member; and a control unit that is connected to the speaker and the state detection unit, and controls the speaker. The control unit includes a state determination unit that determines the state of the occupant or the interior member based on information received from the state detection unit, and an acoustic control unit that controls, when sound is emitted from the speaker, at least one of a volume, a tempo, and a direction of the sound emitted from the speaker, based on the determined state of the occupant or the interior member.

A vehicular cabin monitoring system includes an interior rearview mirror assembly having a mirror head adjustable about a mounting structure configured to mount the mirror assembly at an interior portion of an interior cabin of a vehicle. The mirror head accommodates a mirror reflective element. A cabin monitoring module is disposed at least partially within the mirror head and includes a camera that views at least a driver's head region of the interior cabin and a near infrared light emitter that is operable to emit near infrared light at least toward the driver's head region. The cabin monitoring module includes a cover element that is disposed at a cutout region of the mirror reflective element. An electronic control unit (ECU) includes an image processor for processing image data captured by the camera. Image data captured by the camera is processed at the ECU for monitoring the driver of the vehicle.

The disclosure relates to a method for adjusting at least one interior element of a vehicle. In this process, an occupant state signal is detected which signals that a specified pathological state of an occupant of the vehicle at least restricts their ability to drive the vehicle to a specified extent. An emergency assistance system is then activated to perform at least one support measure for the occupant. An adjustment measure is then performed in order to adjust at least one interior element of the vehicle to a specified target position. The target position is chosen here such that a movement space delimited by the at least one interior element is increased for access to and/or exit for the occupant.

A seat experience system includes a seat and a controller. The seat has a seat body and a sensor. The sensor is configured to acquire biogenic information of an occupant seated on the seat body. The controller is configured to acquire the biogenic information from the sensor, determine whether or not the occupant is in a resting state based on the biogenic information, execute, if the occupant is in the resting state, control in a first mode to sustain the resting state, and execute, if the occupant is not in the resting state, control in a second mode different from the first mode.

Provided is a vehicle seat with a structure enabling a rockable moving piece to be disposed in a seat face in a well-fitting manner. A vehicle seat in which a rocking means having a drive mechanism and a moving piece for conveying rocking movement of the drive mechanism to a seated person is disposed in a through hole obtained by hollowing out a portion of a seat face of a seat cushion, wherein: a recess which is recessed in the thickness direction so as to surround the through hole is disposed in the seat face of the seat cushion; and the moving piece is shaped so that the bottom surface side follows the recess.

A cockpit system for use in a vehicle is provided. The cockpit system includes a camera, a flexible touch screen, a steering wheel, and a controller. The camera provides a driving image. The flexible touch screen has a flexible mechanism to control a flexible state of the flexible touch screen. The steering wheel has a foldable mechanism to control a folding state and turning of the steering wheel, and the flexible touch screen is arranged on the steering wheel. The controller is coupled to the camera, the flexible touch screen, and the steering wheel, and the controller determines an operational requirement of a driver based on the driving image and controls the flexible mechanism and the foldable mechanism according to the operational requirement.