An automotive electronic lateral dynamics control system of an autonomous motor vehicle, comprising a lateral driving path planner designed to plan a lateral driving path of the autonomous motor vehicle and defined by a reference curvature of the autonomous motor vehicle; an automotive electronic driving stability control system designed to control an automotive braking system to apply to the autonomous motor vehicle a yaw torque to hinder a driving instability condition of the autonomous motor vehicle; and an automotive electronic steering control system designed to control an automotive steering system to apply to the autonomous motor vehicle a steering angle or torque to cause the autonomous motor vehicle to follow the lateral driving path planned by the lateral driving path planner. The automotive electronic lateral dynamics control system is designed to cause an intervention of the automotive electronic steering control system to take account of an intervention of the automotive electronic driving stability control system.

The present invention relates to a method for assisting a driver of a host vehicle in the event of a road departure. Collecting a set of drive parameter values, wherein each drive parameter is indicative of a present driving condition parameter for the vehicle. Calculating a collective road departure value based on the set of drive parameter values. When the road departure value exceeds a road departure threshold value, adapt at least one of the speed of the vehicle or the steering torque applied by the steering control system to the steerable wheels of the vehicle, until the road departure value is below the road departure threshold value.

A drive assist apparatus includes a surrounding situation recognition device, a surrounding situation determination processor, a steering-wheel holding state recognizer, a steering-wheel holding state determination processor, and a traveling control device. The surrounding situation recognition device recognizes a surrounding situation of a first vehicle to be applied with the apparatus. The surrounding situation determination processor determines the surrounding situation based on a recognition result of the surrounding situation recognition device. The steering-wheel holding state recognizer recognizes a steering-wheel holding state. The steering-wheel holding state determination processor determines the steering-wheel holding state on the basis of a recognition result of the steering-wheel holding state recognizer. The traveling control device executes a traveling control for emergency in a case where the surrounding situation determination processor or the steering-wheel holding state determination processor determines that the first vehicle or a driver of the first vehicle is unable to maintain normal traveling.

The invention relates to a motor vehicle and to a method for operating a motor vehicle for carrying out a parking procedure, wherein the motor vehicle comprises at least a first parking assistance function and a second parking assistance function, which may be selected as desired, and wherein the method comprises: detecting a gripping status of a steering handle of the motor vehicle by a driver; and automatically selecting the first or the second parking assistance function depending on the gripping status.

A method to establish a lane-change maneuver, the method includes the steps of calculating a plurality of anchor points along a projected vehicle route and, based on the plurality of anchor points, generating a lane-change maneuver trajectory. The plurality of anchor points can include: a first anchor point based on time, a second anchor point where the vehicle would cross a lane boundary from a host lane to a target lane, and a third anchor point where counter steering torque would be applied to center the vehicle in the target lane.

A system includes an acquisition unit that acquires an operation amount or a duration count, and a switching unit that switches a driving state. The switching unit switches the driving state to the cooperative driving state when the operation amount is equal to or greater than an intervention threshold and less than a start threshold or the duration count is equal to or greater than a first threshold and less than a second threshold during the autonomous driving state, switches the driving state to the autonomous driving state when the operation amount is less than the intervention threshold or the duration count is less than the first threshold during the cooperative driving state, and switches the driving state to the manual driving state when the operation amount is equal to or greater than the start threshold or the duration count is equal to or greater than the second threshold.

The present invention relates to a method for controlling vehicle lane holding for a vehicle with an electric power assisted steering by means of a steering system (100) with a steering assistance actuator and one or more controllable vehicle state actuators comprising measurement of at least one vehicle position input signal with using an on-board vision system for determination of a relative vehicle lane position in the form of a lateral lane position, a heading angle and a lane curvature, transformation of the relative vehicle lane position to a target yaw and/or lateral vehicle state, measuring at least one steering input signal, determination from said one or more measured steering input signals a torque value applied by the driver via a steering wheel (120), transformation of said torque value to a relative to the afore-mentioned target yaw and/or lateral vehicle state a driver target relative yaw and/or lateral vehicle state, adding said target yaw and/or lateral vehicle state and said driver target relative yaw and/or lateral vehicle state together, and using the resulting yaw and/or lateral vehicle state as a reference signal to one or more controllers for the mentioned control of the one or more vehicle state actuators.

A system including a driver distraction module configured to determine a distraction level of a driver of a vehicle and a driver assist module configured to (i) monitor a parameter including at least one of a position of an object relative to the vehicle and a position of at least one boundary of a lane in which the vehicle is travelling, (ii) adjust an actuator of the vehicle to at least one of (a) steer the vehicle and (b) decelerate the vehicle, (iii) control a user interface device of the vehicle to at least one of (a) generate a first message notifying the driver of the object and (b) generate a second message notifying the driver of a possible departure of the vehicle from the lane, and (iv) based on the driver distraction level, adjust operating parameters of the vehicle.

A steering control apparatus includes: a command steering angle acceleration detector configured to detect a command steering angle acceleration, in an autonomous driving mode, using a command steering angle inputted from an autonomous driving system; an autonomous driving determiner configured to determine whether to cancel the autonomous driving mode using any one or any combination of any two or more of a column torque of a steering shaft, a vehicle speed of a vehicle, and the command steering angle acceleration; and a steering angle controller configured to control a steering angle, in the autonomous driving mode, by adjusting a gain according to a steering angle error between the command steering angle and a current steering angle, based on an output from the command steering angle acceleration detector.

A vehicle control method for controlling a vehicle using a vehicle control apparatus includes: a sensor configured to detect a state outside a subject vehicle; and a control device. The vehicle control method includes: executing control of recovering a travel trajectory of the subject vehicle to a target trajectory, as ordinary control, by giving a steering amount in a lateral direction with respect to a travel lane of the subject vehicle; using detection data of the sensor to determine whether or not another vehicle is traveling in an adjacent lane to the travel lane of the subject vehicle; and when determining that the other vehicle is traveling in the adjacent lane ahead of the subject vehicle, increasing a response of the steering amount to a higher response than that in the ordinary control, before the subject vehicle passes the other vehicle.