A method for a seat belt system (10) in a vehicle (14), wherein the seat belt system (10) comprises an extendable seat belt (18), a webbing extension measuring device (30) and a control unit (36), includes the steps of: a) determining the webbing extension by means of the webbing extension measuring device (30), b) determining whether a locking tongue (22) is connected to a belt buckle (24), c) determining whether the webbing extension is above a threshold.

Moreover, the invention provides a seat belt system (10) for a vehicle (14) comprising an extendable seat belt (18) and a vehicle (14) comprising a seat belt system (10).

A vehicular vision system includes an electronic control unit (ECU) disposed at a vehicle and including an image processor that processes image data captured by at least one camera of the vehicle. An under-trailer camera is disposed at an underside of a trailer hitched to the vehicle. The under-trailer camera has a field of view under the trailer that includes a ground surface under the trailer that is traveled over by the trailer. The under-trailer camera captures image data as the vehicle and trailer are moving. The ECU, responsive to processing of image data captured by the under-trailer camera, detects an object under the trailer and determines that the detected object under the trailer is greater than a threshold size. The ECU, responsive to determination that the detected object under the trailer is greater than the threshold size, generates an output.

An illustrative device capable of detecting a bearing force includes a support rigid by tension and at least one plate that is elastically deformable by the bearing force from a bent conformation in which the plate exhibits a convex bearing face on which the bearing force to be detected is directly exerted and to a more flattened conformation in which the convex bearing face is more flattened. The illustrative device further includes a spring capable of permanently straining the plate to its bent conformation, a guiding mechanism mounted on the support and capable of guiding the free distal end of the plate in translation along a translation axis at right angles to the direction of indentation, and a sensor capable of detecting a displacement of the free distal end along the translation axis to detect the bearing force.

A vehicle is configured to transport a passenger through autonomous travel. The vehicle includes an in-vehicle camera configured to image the passenger to generate an image, a camera controller configured to control the in-vehicle camera, and a passenger information detection unit configured to detect information about the passenger. The passenger information detection unit measures the number of passengers and the camera controller stops an operation of the in-vehicle camera in a case where the number of passengers is one.

The present invention relates to an anti-abandonment system comprising: a first sensor (2) associable with a restraining device (R) placed in the vehicle, a second sensor (3) associable with a fastening tab or with a fastening buckle of a safety belt of the vehicle. The anti-abandonment system comprises a control unit connected to the first and second sensors and configured to perform a control procedure comprising the steps of: determining, as a function of the signal emitted by the first sensor, the presence of a child and/or an infant on the restraining device; determining, as a function of the signal emitted by the second sensor, a fastened or unfastened condition of the safety belt, defining an alarm condition in the event that the control unit determines the presence of a child and/or an infant on the restraining device and at the same time the unfastened condition of the safety belt. The present invention also regards a process for warning of a potentially hazardous situation relative to the presence of an infant/child inside a vehicle.

The invention is related to a buckle housing (1; 1′) for a safety belt in a child safety seat. The buckle housing (1; 1′) comprises a recess (2; 2′) adapted to receive a tongue (3; 3′) of the safety belt, a magnet (4; 4′) 5 arranged within the housing (1; 1′) to be movable between a first position (P1) and a second position (P2) thereof, and a magnet sensor (5; 5′) arranged in the housing (1, 1′) and adapted to detect when the magnet (4, 4′) is in the second position (P2). The invention also relates to a method for indicating the presence of a tongue (3; 3′) in a belt buckle housing (1; 1′).

An adjustable safety cell for adjusting the size of a deformation zone of a vehicle includes a vehicle reinforcement frame; a movable reinforcement member arranged to reinforce at least a portion of said vehicle reinforcement frame; wherein said reinforcement member is arranged to move between a first position and a second position, wherein in said first position, a first portion of said vehicle reinforcement frame is reinforced, and wherein in said second position, a second portion of said vehicle reinforcement frame is reinforced.

An adjustable safety cell for adjusting the size of a deformation zone of a vehicle includes a vehicle reinforcement frame; a movable reinforcement member arranged to reinforce at least a portion of said vehicle reinforcement frame; wherein said reinforcement member is arranged to move between a first position and a second position, wherein in said first position, a first portion of said vehicle reinforcement frame is reinforced, and wherein in said second position, a second portion of said vehicle reinforcement frame is reinforced.

Disclosed is a physique estimation device that can estimate a physique. The physique estimation device includes: a sensor having a transmission antenna to transmit a transmission wave, and a reception antenna to receive the transmission wave reflected by at least one target in a vehicle cabin as a received wave; a frequency analysis unit to acquire position information about a reflection point where the transmission wave is reflected using the received wave; and a physique estimation unit to estimate the physique of a non-static object present in the vehicle cabin using the position information.

A restraint control system of a vehicle includes: a position module configured to determine positions of seats within a passenger cabin of the vehicle; a restraint control module configured to, in response to detection of a collision of the vehicle: select which ones of the restraints of the vehicle to activate based on the positions of the seats; activate the selected restraints of the vehicle; and not activate non-selected ones of the restraints.