A method for recognizing a seat occupancy of seats in a motor vehicle including a) preparing a checking sequence of the seats at least using a probability of occupancy of the seats, and b) sequentially checking the occupancy of the seats using the checking sequence prepared in step a).

A seatbelt use determination device includes: a sensor section configured to detect insertion of a seatbelt tongue into a seatbelt buckle; a detection section configured to detect rotation of a take-up section for taking up a webbing; and a notification section that is configured to, when insertion of the tongue into the buckle has been detected by the sensor section, use a detection result of the detection section to determine a predetermined improper use of the webbing and to provide notification of the improper use. When insertion of the tongue into the buckle has been detected by the sensor section, the notification section is configured to determine improper use and to notify of the improper use in cases in which a time period during which a rotation change amount per unit time of the take-up section is continuously less than a predetermined value is longer than a predetermined first threshold.

Aspects of the disclosure relate to reducing the likelihood of injury to a passenger in a collision. In one example, a system for reducing the likelihood of a passenger submarining, may include a restraining device for restraining the passenger. A second restraining device for further restraining the passenger may also be included in the system. A locking mechanism may be configured to prevent a seat back from reclining when the second restraining device is not activated.

An alert device alerts a driver sitting on a driver's seat in a vehicle by winding a seat belt on the driver's seat with a retractor. The alert device includes a seat position information acquisition unit configured to acquire seat position information relating to a position of the driver's seat, a height estimation unit configured to calculate art estimated height that is an estimated value of the driver's height based on the seat position information, a winding strength setting unit configured to set a winding strength that is a strength for winding the seat belt with the retractor based on the estimated height, and a retractor control unit configured to operate the retractor to wind the seat belt with the winding strength.

Disclosed herein is an apparatus for detecting a passenger and wearing seat belt based on an image, which includes an image detector configured to detect an image of an interior of a vehicle, which is captured using a camera, a controller configured to analyze the image of the interior of the vehicle, which is captured through the image detector, and determine whether a passenger is present and whether the passenger wears a seat belt, and an information output part configured to output a warning or an alarm according to discrimination of the passenger from an object, which is determined by the controller, the presence or absence of the passenger, and whether the passenger wears the seat belt.

A driver identification seatbelt system including a seatbelt system having at least one first belt with a first coupling member, and a second coupling member. The driver identification seatbelt system further including a fingerprint recognition member.

A system includes a vehicle roof. A track is fixed to the vehicle roof. A seatbelt retractor is engaged with the track and is movable relative to the vehicle roof along the track. The seatbelt retractor may be selectively positioned relative to the vehicle roof.

A method and system are disclosed and include obtaining image data from at least one camera located within a vehicle. The method also includes determining a behavior of an occupant based on the image data. The method also includes determining whether the behavior corresponds to a predetermined condition, which is associated with at least one of inhaling smoke, inhaling vapor, eating, and drinking. The method also includes generating, in response to the behavior corresponding to the predetermined condition, an alert corresponding to the predetermined condition. The method also includes transmitting the alert to a remote device.

A cover for a strap, in particular for protecting the strap from mechanical influences, wherein the cover has a body that is designed such that the body has an aperture that is enclosed at least in sections by a wall, via which the cover can be arranged on the strap such that the wall of the body encloses at least sections of the strap in the circumferential direction of the body. A bracket is arranged on the wall of the body in this design.

A control device for a vehicle seat belt, includes: a retraction unit that is configured to retract a seat belt through use of a driving force of a motor and to stop retracting the seat belt when the motor is stopped from being driven; an acceleration measurement unit that is configured to measure an acceleration of a vehicle; a state detection unit that is configured to detect whether or not the vehicle is in a stable state while running; and a control unit that is configured to stop driving the motor when the acceleration measured by the acceleration measurement unit during driving of the motor has remained lower than a first set acceleration for at least a first set time and the vehicle has remained in the stable state detected by the state detection unit for at least a second set time.