A driving assistance apparatus includes: an assist device configured to perform a steering assist in which a steering torque for steering a vehicle in a direction away from a pedestrian is applied to the vehicle; and a canceller configured to cancel the steering assist if a cancellation condition is satisfied. The cancellation condition includes: a first condition caused by that at least a part of a traffic lane is not recognized; and a second condition caused by that a vehicle operation by a driver is performed. The canceller applies a steering torque in an opposite direction, which is opposite to a direction of the steering torque applied by the steering assist, to the vehicle if the first condition is satisfied, and is configured to increase a torque change amount per unit time of the steering torque in the opposite direction in comparison with when the second condition is satisfied.

An emergency steering system for a vehicle includes a memory including instructions that, when executed by a processor, cause the processor to: receive information corresponding to an environment external to the vehicle; identify an obstacle in the environment external to the vehicle using the information; determine a distance between the vehicle and the obstacle; determine whether a collision is imminent; in response to determining that a collision is imminent, determine whether the vehicle can move within a lane of travel to avoid the collision; in response to determining that the vehicle can move within the lane of travel to avoid the collision, determine a trajectory of travel for the vehicle; generate a steering assist angle command based on the trajectory of travel; and control position of a steering mechanism of the vehicle using the steering assist angle command and a measured steering angle.

The disclosure relates to a control system for manoeuvring an automated vehicle, wherein the control system comprises one or more obstacle detection sensors which are configured to detect if an intended travelling path of the automated vehicle is free from obstacles or not during manoeuvring of the automated vehicle, and wherein the control system is further configured to utilize a plurality of predefined obstacle detection modes during manoeuvring of the automated vehicle, wherein the plurality of predefined obstacle detection modes have different levels of obstacle detection accuracy, wherein, the control system is further configured to select a specific obstacle detection mode from the plurality of predefined obstacle detection modes based on a specific driving mission and/or based on a specific area of operation for the automated vehicle so that the specific obstacle detection mode is used during the specific driving mission and/or in the specific area of operation.

A driving assistance device provides driving assistance for avoiding a collision between an own vehicle and an object around the own vehicle, based on detection information on the object. The driving assistance device includes: a primary target determination unit that, based on the detection information, determines an object to be a primary target of which a collision with the own vehicle is to be avoided; a secondary determination region setting unit that, based on the detection information, sets a secondary determination region in which to determine an object to be a secondary target of which a collision with the own vehicle is to be avoided on an avoidance steering route of the own vehicle for avoiding a collision with the primary target; a secondary target determination unit that, based on the detection information, determines an object to be the secondary target in the secondary determination region; and a steering assistance unit that provides steering assistance to the own vehicle. The steering assistance unit suppresses avoidance steering of the own vehicle if the primary target determination unit determines that the primary target exists and the secondary target determination unit determines that the secondary target exists.

The techniques and systems herein enable ESA modification based on manual steering inputs. Specifically, a score is determined for a manual steering input to a host vehicle while an ESA is actively applying an ESA steering input to the host vehicle. The score quantifies an amount of additional steering input relative to the ESA steering input (e.g. additional steering angle, steering wheel torque). The ESA steering input is maintained, modified, or canceled based on the score. By doing so, the system is able to effectively adapt the ESA to the manual steering inputs thereby allowing for effective collision mitigation while ensuring that the vehicles operate as intended by the drivers.

A method for controlling a motor vehicle includes: ascertaining a driving strategy as a function of an environment; detecting a driving strategy of a motor vehicle driving ahead; ascertaining that the driving strategies deviate from each other; and controlling the motor vehicle in accordance with the driving strategy of the motor vehicle driving ahead.

A vehicle and ladar sensor assembly system is proposed which makes use of forward mounted long range ladar sensors and short range ladar sensors mounted in auxiliary lamps to identify obstacles and to identify potential collisions with the vehicle. A low cost assembly is developed which can be easily mounted within a body panel cutout of a vehicle, and which connects to the vehicle electrical and computer systems through the vehicle wiring harness. The vehicle has a digital processor which interprets 3D data received from the ladar sensor assembly, and which is in control of the vehicle subsystems for steering, braking, acceleration, and suspension. The digital processor onboard the vehicle makes use of the 3D data and the vehicle control subsystems to avoid collisions and steer a best path.

A vehicle control device includes a vehicle position calculating unit, an obstacle determining unit, a collision possibility determining unit, an avoidance means selecting unit, an avoidance route calculating unit, and a steering control value calculating unit that calculates a steering control value and that outputs the steering control value to a steering actuator control unit. The avoidance route calculating unit calculates a target point for avoiding the obstacle, divides an avoidance section connecting the position of the vehicle to the target point into a plurality of partial sections, calculates a partial avoidance route in each of the partial sections, and calculates the avoidance route made up of the plurality of partial avoidance routes.

An example vehicle can include a sensor platform and a controller that is configured to determine an object that is in front of the vehicle, determine the object as a hazard by at least one of determining, using dead reckoning, that the object is in a path of travel of the vehicle that will cause the object to travel under a restricted zone of the vehicle and/or the object has a height that is higher than a vehicle ride height.

A plurality of targets are identified. A path for each target is predicted. A threat number for each target is determined based at least in part on the predicted paths. The threat number indicates a probability of a collision between the respective target and a host vehicle. One or more vehicle subsystems in the host vehicle is actuated based on the threat numbers.