B60R21/00

Method and apparatus for controlling an actuatable protection device with enhanced rollover discrimination

A method for controlling the actuation of an actuatable restraint to help protect a vehicle occupant in response to a rollover event is implemented in a controller of a vehicle safety system that includes the actuatable restraint. To implement the method, the controller is configured to execute a roll discrimination metric that discriminates the occurrence of a ramp rollover event or an embankment rollover event in response to a vehicle roll rate (R_RATE) having a magnitude that exceeds a predetermined threshold roll rate (R_RATE). The controller is also configured to execute a switching metric that is operative to reduce the predetermined threshold roll rate (R_RATE) in response to a vehicle pitch rate (P_RATE) having a magnitude that exceeds a predetermined threshold pitch rate (P_RATE).

VEHICLE, VEHICLE CONTROL METHOD, AND PROGRAM
20220363269 · 2022-11-17 ·

A vehicle including: a communicator configured to communicate with an external terminal; an acquirer configured to acquire detection results acquired by sensors disposed in predetermined portions of the vehicle; an estimator configured to estimate submerged portions of the vehicle that is submerged on the basis of the detection results acquired by the acquirer; and a controller configured to change a communication destination of the vehicle by controlling the communicator in accordance with the submerged portions estimated by the estimator.

Airbag assembly for a vehicle seat of a motor vehicle

A vehicle seat of a motor vehicle has a side airbag provided on the vehicle seat, and a tension band assembly which includes a first tension band and a second tension band. The first tension band has an upper end and a lower end. The upper end of the first tension band is fixed in the region of the upper end of the backrest of the vehicle seat while the lower end is arranged in the region of the seat surface of the vehicle seat. The second tension band has an upper end and a lower end. The upper end of the second tension band is fixed in the region of the head support on the vehicle seat while the lower end is rigidly connected to the first tension band below the upper end of the first tension band. The tension band assembly is rigidly connected to the side airbag.

Restraining device control system

A restraining device control system includes: a restraining device that is provided at a vehicle seat and that restrains an occupant seated in the vehicle seat; a surrounding environment detection unit that detects an environment surrounding a vehicle; and a control unit that increases a restraining force on the occupant by the restraining device in a case in which it has been predicted, from the surrounding environment of the vehicle, that vacillation of the vehicle while in an autonomous driving mode will exceed a threshold amount and that decreases the restraining force on the occupant by the restraining device in a case in which it has been predicted, from the surrounding environment of the vehicle, that the vehicle will maintain a state in which vacillation of the vehicle while in the autonomous driving mode is less than the threshold amount.

Vehicle airbag device, control method for vehicle airbag device, and storage medium

A vehicle airbag device includes: an inflator configured to generate gas when a first squib and a second squib are fired, respectively; an airbag including a main bag portion configured to inflate and deploy between an occupant seated in a passenger seat and an instrument panel and between the occupant and a windshield when the gas generated by the inflator is supplied into the airbag, and a center bag portion configured to project between the passenger seat and a driver seat from the main bag portion; and a controlling portion configured to control the inflator such that, when a head-on collision occurs, the second squib is fired after the first squib is fired, and when an oblique collision occurs, the second squib is fired after the first squib is fired and at a timing earlier than that when the head-on collision occurs.

Determining comfort settings in vehicles using computer vision

An apparatus includes a capture device and a processor. The capture device may be configured to generate a plurality of video frames. The processor may be configured to perform operations to detect objects in the video frames, detect users based on the objects detected in the video frames, determine a comfort profile for the users and select a reaction to adjust vehicle components according to the comfort profile of the detected users. The comfort profile may be determined in response to characteristics of the users. The characteristics of the users may be determined by performing the operations on each of the users. The operations detect the objects by performing feature extraction based on weight values for each of a plurality of visual features that are associated with the objects extracted from the video frames. The weight values are determined by the processor analyzing training data prior to the feature extraction.

Arrangement structure of auxiliary machine for vehicle

A vehicular auxiliary machine is disposed between seats arranged side by side in a vehicular width direction of a vehicle body. A bracket is a member on which the vehicular auxiliary machine is mounted, and which is fixed to the vehicle body. The vehicular auxiliary machine includes a harness connecting portion disposed in such a way as to locate on a side of one of the seats. The bracket includes a base surface and a pair of vertical wall portions. Further, the bracket includes a rib spanning between a harness connecting portion and the base surface, on a harness-side vertical wall portion of the paired vertical wall portions close to the harness connecting portion.

Tow assist apparatus
11491916 · 2022-11-08 · ·

A tow assist apparatus includes a hardware processor to: detect, at a predetermined period, an angle of tilt of a towed vehicle to a towing vehicle towing the towed vehicle, the tilt arising when the towing vehicle moves backward; calculate angle change information representing a temporal change in the detected angle; and output an alarm when the angle change information exceeds a threshold.

Object sensing device
11492003 · 2022-11-08 · ·

An object sensing device is configured to sense an object therearound using an ultrasonic sensor. The object sensing device comprises: a distance judgment portion that performs a judgement of a distance to the object therearound in accordance with received ultrasonic waves that are based on transmitted ultrasonic waves by the ultrasonic sensor; and a notification control portion that performs a predetermined notification operation in accordance with the received ultrasonic waves that are based on the transmitted ultrasonic waves. The notification control portion performs the predetermined notification operation when the distance judgement portion has continuously judged that the object is within a predetermined close range. The notification control portion fails to perform the predetermined notification operation when a judgement history of the distance to the object by the distance judgement portion indicates an abnormal appearance of the object within the predetermined close range.

VEHICULAR EMERGENCY NOTIFICATION DEVICE
20230030348 · 2023-02-02 ·

A vehicular emergency notification device mounted on a vehicle includes: a wireless communication unit wirelessly transmitting an emergency notification signal toward outside of the vehicle; and a rollover predicting unit acquiring a rollover-related quantity, which is a physical quantity for predicting a rollover of the vehicle, and predicting the rollover of the vehicle based on the acquired rollover-related quantity, wherein the wireless communication unit transmits the emergency notification signal in response to the rollover predicting unit predicting the rollover of the vehicle.