Head-mounted displays (HMDs) are being used more and more for entertainment and work while traveling in vehicles. However, the use of an HMD can be risky in the event of a collision. This disclosure describes a safety system comprising a head-mounted display (HMD) configured to be worn on a passenger's head while traveling in an automated on-road vehicle, a folded airbag, fixed to the HMD, and an inflation system fixed to the vehicle and connected to the folded airbag through a flexible hose. The flexible hose is configured to convey as generated by the inflation system. The system may further detach the flexible hose from the inflation system after the inflation, such that the airbag is no longer connected to the inflation system shortly after the inflation.

Vehicle rigidity apparatus for a vehicle are disclosed. A disclosed the vehicle rigidity apparatus for a central frame that extends in a lateral direction of the vehicle and lateral frames that extend in a front-rear direction of the vehicle and intersect the central frame. The vehicle rigidity apparatus also includes a reinforced bar that extends in the lateral direction of the vehicle supported by the lateral frames, the reinforced bar being movable from a position at the central frame toward a front of the vehicle in the front-rear direction and a movable portion at the central frame that moves the reinforced bar toward the front of the vehicle. The movable portion moves the reinforced bar toward the front of the vehicle to a position separated from the central frame.

A closing device for opening and closing an opening in a vehicle is disclosed. The closing device comprises a closing system, having a closing body (SK) that is fitted on the vehicle (FZ) in a movable manner and is configured to open and close the opening (O), a drive device (AV) that is operatively connected to the closing body (SK) and is configured to move the closing body (SK), and a transmission system (US) that is arranged between the closing body (SK) and the drive device (AV) and is configured to transmit a drive force generated by the drive device (AV) to the closing body (SK). The closing system (SLS) has a closing system spring rate (FRSLS) that characterizes an overall elasticity of the closing body (SLS), of the drive device (AV) and of the transmission system (US). The closing device (SV) also comprises a force transmission spring unit (KUFE) that is configured to pick up the drive force transmitted from the drive device (AV) to the closing body (SK). The force transmission spring unit (KUFE) has a force transmission spring rate (FRKUFE) that is lower than the closing system spring rate (FRSLS).

Head-mounted displays (HMDs) are being used more and more for entertainment and work while traveling in vehicles. However, the use of an HMD can be risky in the event of a collision if it is not removed from the head in time. This disclosure describes HMDs that are dismantled automatically from the heads of passengers in vehicles. In one embodiment, an HMD includes a display module and a mount that includes a first piece and a second piece connected by a lock. The mount attaches the display module to a passenger's head while the pieces are connected. Upon receiving an indication of an imminent collision involving the vehicle, the lock disconnects the pieces such that the first piece stays on the head shortly after the disconnection, and the second piece is removed together with the display module from the head shortly after the disconnection.

A module for a vehicle including a roof and a cabin includes a housing defining a chamber and having an opening in fluid communication with the chamber. The housing is configured for placement in the roof. An airbag is provided in the chamber and is inflatable to a deployed condition extending through the opening into the cabin. A door pivotably connected to the housing closes the opening. The door is pivotable away from the roof in response to deployment of the airbag to provide a reaction surface for the deploying airbag. The door has a first length while closing the opening and a second length greater than the first length when pivoted away from the roof.

Head-mounted displays (HMDs) are being used more and more for entertainment and work while traveling in vehicles. However, the use of an HMD can be risky in the event of a collision if it is not removed from the head in time. This disclosure describes HMDs that are dismantled automatically from the heads of passengers in vehicles. In one embodiment, an HMD includes a display module and a mount that includes a flexible piece and a stiff piece connected by a lock. The mount attaches the display module to a passenger's head while the pieces are connected. Upon receiving an indication of an imminent collision involving the vehicle, the lock disconnects the pieces such that the flexible piece stays on the head shortly after the disconnection, and the stiff piece is removed from the head shortly after the disconnection.

Head-mounted displays (HMDs) are being used more and more for entertainment and work while traveling in vehicles. However, the use of an HMD can be risky in the event of a collision if it is not removed from the head in time. This disclosure describes HMDs that are dismantled automatically from the heads of passengers in vehicles. In one embodiment, an HMD includes a display module and a mount that includes a flexible piece and a stiff piece connected by a lock. The mount attaches the display module to a passenger's head while the pieces are connected. Upon receiving an indication of an imminent collision involving the vehicle, the lock disconnects the pieces such that the flexible piece stays on the head shortly after the disconnection, and the stiff piece is removed from the head shortly after the disconnection.

A vehicle roof module includes a front support portion extending in the width direction of the vehicle and connecting the upper bodies of the vehicle with each other, a rear support portion extending in the width direction of the vehicle and provided at a rear of the front support portion, and a reinforcing support portion connecting the front support portion and the rear support portion in a longitudinal direction of the vehicle and including an internal pattern, in which the front support portion, the rear support portion, the reinforcing support portion, and the upper bodies of the vehicle are connected to each other to form a load path for a vehicle collision along the internal pattern of the reinforcing support portion.

A vehicle occupant protection system may comprise a vehicle seat adjustment control system. The control system may be configured to receive from a vehicle sensor a signal associated with an occupant sitting on a vehicle seat. Based upon the received signal, the control system may be configured to determine a feature associated with a body of the occupant sitting on the vehicle seat is located outside a zone of safe impact with an airbag in a deployed state, and cause a vehicle seat adjustment mechanism to adjust a position of the vehicle seat so that the feature associated with the body of the occupant sitting on the vehicle seat is located within the zone of safe impact with the airbag in the deployed state.