A vehicle seat includes a frame member provided on a floor of a vehicle, a seat part such as a seat cushion detachably attached to the frame member, a mechanical connector device provided on the frame member and the seat part for detachably attaching the seat part to the frame member, and an electric connector device provided on the frame member and the seat part for electrically connecting an electric component provided on the seat part to an electric component provided on the frame member.

The present invention relates to a measurement arrangement for detecting an occupancy of a motor vehicle seat arrangement with at least one seat, which comprises a sensor arrangement with at least one sensor (10) for detecting a deformation of a lower side (21) facing away from the seating surface or of a force loading by a lower side (21) facing away from the seating surface of a seat cushion (20) of at least one seat of the motor vehicle seat arrangement, which is fastened on a structural element (40) of the motor vehicle.

A seat with an adjusting mechanism for selectively changing a contour and firmness of the seat. A force/pressure sensor is arranged between the contour of the seat which is in contact with the occupant, and the adjusting mechanism. The force/pressure sensor measures the actual force/pressure with which the occupant presses upon the seat, and which force/pressure is adjustable by the respective adjusting mechanism. A control unit stores a desired force/pressure value for the seat, and controls the adjusting mechanism to drive the actual force/pressure towards the desired force/pressure. The seat also has an operator interface which receives input from an operator. The control unit has a manual mode where the adjusting mechanism is only controlled by the operator interface. The control unit in the automatic mode records the actual value from the force/pressure sensor when the operator adjusts the seat through the interface. The control unit then sets the desired force/pressure to the present value of the force/pressure sensor. Once the operator is finished changing the adjusting mechanism, the control unit continues in automatic mode and performs any changes to the adjusting mechanism to drive the actual force/pressure from the force/pressure sensor for the value of the new desired force/pressure.

Apparatus and methods are described for use of a sensor for monitoring a subject generate a sensor signal in response to the monitoring. Also disclosed is a computer processor to analyze the signal, and in response thereto, identify a correspondence between positions of the subject and occurrences of health events of the subject, and generate an output on the output device, in response to the identified correspondence. Other applications are also described.

Apparatus and methods are described for use of a sensor for monitoring a subject generate a sensor signal in response to the monitoring. Also disclosed is a computer processor to analyze the signal, and in response thereto, identify a correspondence between positions of the subject and occurrences of health events of the subject, and generate an output on the output device, in response to the identified correspondence. Other applications are also described.

A vehicle seat includes a base provided on a floor; a seat back pivotably provided on the base; a seat cushion pivotably provided on the seat back; and a reclining drive unit connected to the base and the seat back to make the seat back pivot relative to the base, wherein the reclining drive unit is disposed more rearward than a front end of the seat cushion.

A vehicle comprising a plurality of seats, a plurality of Bluetooth modules to which Bluetooth identification information, different from each other, is assigned, configured to perform pairing with a plurality of user terminals, wherein each of the plurality of Bluetooth modules corresponds to each of the plurality of seats, a memory configured to store terminal identification information assigned to each of the plurality of user terminals and the Bluetooth identification information assigned to each of the plurality of Bluetooth modules, and a processor configured to be connected to the plurality of Bluetooth modules and the memory.

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.

Embodiments of the present invention provide an apparatus comprising an upper plate and a lower plate. A plurality of horizontal load cells and a plurality of vertical load cells positioned on the lower plate to measure the forces in an x-direction, a y-direction, and a z-direction. A plurality of holes provided on the upper plate. A plurality of pins are fixed on the horizontal load cells and inserted into each correspondence hole. A plurality of spherical balls placed between the horizontal load cells and the upper plate. The spherical balls are provided to determine the force in the z-direction and the movement of the upper plate in the x-direction and the z-direction. A plurality of first sensor and a plurality of second sensors are provided over the upper plate and around the upper plate over the wall, respectively.

A wire harness connected to a sensor is positioned on a back surface of a pad of a vehicle seat supported by a panel. The vehicle seat includes a panel; a pad supported by the panel; a skin material covering a front surface of the pad; and a sensor provided between the front surface of the pad and the skin material for acquiring information on a seat occupant, wherein the pad is provided with a through hole passed from the front surface of the pad to a back surface of the pad, and a recess formed in the back surface of the pad and connected to the through hole, the wire harness connected to the sensor extending in the through hole and the recess.