A method for monitoring a passenger compartment of a vehicle. The passenger compartment has at least one RFID transponder. A readout signal for reading out the RFID transponder is emitted in the method. In response to the emitting, a response signal of the RFID transponder is measured in order to obtain a measured value. Using the measured value, a degree of obscuration that represents an obscuration of the RFID transponder is ascertained in order to monitor the passenger compartment.

A vehicle child safety seat alert system for alerting a caregiver if a child has been left behind in a vehicle. The vehicle child safety seat alert system includes a seat component configured to determine whether a child is sitting on the seat component, identify a Bluetooth signal from the target vehicle and use that signal to determine when the vehicle is turned off, and duplicate an RF signal that actuates the vehicle's sensory alarm system so as to be able to selectively actuate the vehicle's sensory alarm system. In use, with the seat component placed under a child's seat, whenever the vehicle has been turned off, if a child is still on top of the seat component, the seat component will wirelessly actuate the vehicle sensory alarm system after a predetermined period of time.

A system for pairing a personal electronic device of a passenger with a passenger seat in a vehicle, and for allowing the personal electronic device to control passenger in-seat functions and features such as entertainment systems in vehicles. The system comprises an on-board management system for installation in a vehicle. The on-board management system is configured to receive pairing information from the personal electronic device via a wireless communication link. The on-board management system can then pair the personal electronic device to the passenger seat and authorize the personal electronic device to control one or more passenger seat functions associated with the passenger seat. A device pairing software application is stored on a non-transitory carrier and is configured to program the personal electronic device to transmit the pairing information to the on-board management system, and transmit a command or control instruction to control one or more passenger seat functions.

Arrangement for controlling a component having multiple states includes a device that generates a signal at a frequency that enables it to be conducted through a human body, and a conductive surface coupled to the device, situated in a position accessible by a part of the human, and which enables proximity or contact of the part of the human to the conductive surface to develop a reactive coupling between the human and the conductive surface. The component has multiple, different states and is controlled by the human to change from a first state to a second state upon completion of an electrical circuit including the component, the conductive surface and the device upon developing reactive coupling between the human and the conductive surface when the device is generating the signal conducted through the human. The component may be a vehicular component such as a door or window.

A display system mounted within a vehicle is provided, where the system monitors the user's position within the vehicle's seat and automatically adjusts the location of the display to compensate for variations in the size or seating position of the user, thereby helping to alleviate the eye strain, fatigue, neck and back pain that often accompany the improper use of a monitor for an extended period of time.

Systems, devices, and techniques are provided for occupancy assessment of a vehicle. For one or more occupants of the vehicle, the occupancy assessment establishes position and/or identity for some or all of the occupant(s).

A method for occupancy detection for at least one vehicle seat, using at least one transmit antenna and a plurality of receive antennas, includes: emitting a detection signal with each transmit antenna onto at least one vehicle seat, which detection signal is a frequency-modulated continuous-wave radar signal, and receiving with each receive antenna a reflected signal; recording sample data representing the reflected signal, the sample data having M channels, with M=N1.Math.N2, where N1 is the number of transmit antennas and N2 is the number of receive antennas; for each channel, removing a component from the sample data that corresponds to a reflection from a static object; and applying a frequency estimation method to the sample data to at least implicitly determine at least one angle of arrival .sub.i corresponding to a position of an occupant on a vehicle seat.

The disclosure relates to a method for detecting an incapacitation of an occupant of a vehicle. The method includes obtaining first data indicative of a pressure distribution on a seat of the vehicle, where the seat is occupied by the occupant. The method further includes obtaining second data indicative of a position and/or orientation of at least one body part of the occupant. Moreover, the method includes providing third data indicative of an incapacitation of the occupant based on the first data and based on the second data. Moreover, the disclosure relates to a method for controlling the vehicle. Furthermore, the disclosure relates to a system for detecting an incapacitation of an occupant of a vehicle and to a vehicle including the system.