Methods and systems are provided for assisting a user with parking a vehicle in a parking space. In various embodiments a method includes: receiving, by a processor, user input indicating a position of a virtual line displayed on a display screen of the vehicle, wherein the virtual line is adjustable by a user; storing, by the processor and in a datastore, the position of the virtual line and a vehicle position associated with a parking space; and selectively displaying, by the processor, an appearance of the virtual line on the display screen when the vehicle is within a range of the vehicle position to assist a user in parking the vehicle in the parking space, wherein the selectively displaying is based on a comparison of a boundary within a scene associated with the parking space and the virtual line.

Embodiments described herein are for an absolute position sensor system integrated into a steering column assembly. The absolute position sensor system comprises: a sector connected to a rake adjustment mechanism of the steering column assembly and operable to be moved thereby; a gear coupled to the sector and operable to be rotated by the movement thereof; a magnet connected to and retained by the gear such that the magnet rotates responsive to the rotation of the gear; and a sensor device positioned below the magnet and connected to a stationary part of the steering column assembly. The sensor device is configured to: detect an angle of rotation of the magnet, where the angle of rotation of the magnet corresponds to a position of the rake adjustment mechanism.

System, methods, and other embodiments described herein relate to providing visual feedback on a steering apparatus using a pscyhophysical model. In one embodiment, a method includes obtaining a difference between a current angle of a steering apparatus and a recommended angle of the steering apparatus. The method further includes determining an appearance parameter based upon the difference and a psychophysical model, wherein the psychophysical model optimizes a relationship between perceived light and the difference such that a change in the difference produces a proportional change in the perceived light. The method further includes illuminating a region of the steering apparatus with light based upon the appearance parameter.

Systems and methods use cameras to provide autonomous navigation features. In one implementation, a method for navigating a user vehicle may include acquiring, using at least one image capture device, a plurality of images of an area in a vicinity of the user vehicle; determining from the plurality of images a first lane constraint on a first side of the user vehicle and a second lane constraint on a second side of the user vehicle opposite to the first side of the user vehicle; enabling the user vehicle to pass a target vehicle if the target vehicle is determined to be in a lane different from the lane in which the user vehicle is traveling; and causing the user vehicle to abort the pass before completion of the pass, if the target vehicle is determined to be entering the lane in which the user vehicle is traveling.

Embodiments of the present disclosure relate generally to generating and utilizing three-dimensional terrain maps for vehicular control. Other embodiments may be described and/or claimed.

A system comprises: a radio frequency (RF) resonator comprising a cavity and a tuning element, the cavity having at least one port, and the tuning element having a length inside the cavity; a processor; a spectrum analyzer coupled to the at least one port, the spectrum analyzer to provide to the processor values of a resonance parameter, the resonance parameter indicative of a resonant wavelength of the RF resonator; and an automotive steering mechanism coupled to the tuning element.

A steering actuator apparatus for a vehicle, may include: a housing, a drive part supported by the housing and configured to generate a rotational force, a transmission shaft part installed to be movable in the housing and configured to change a steering angle of a wheel while reciprocating by receiving the rotational force from the drive part, a measurement part configured to measure the steering angle of the wheel while operating in conjunction with a movement of the transmission shaft part, and a rotation prevention part disposed between the housing and the transmission shaft part and configured to prevent a relative rotation between the housing and the transmission shaft part.

An ultrasound transducer of a vehicle system, comprising a membrane configured to vibrate to generate an ultrasound when voltage is applied and further configured to vibrate in an out-of-plane movement, wherein the membrane includes a first piezoelectric film at a center of the membrane, a supporting member including a second piezoelectric film, the supporting member supporting and surrounding the membrane, wherein in response to a translation of motion or actuation from the membrane, the supporting member mode does not move when there is the out-of-plane movement from the membrane.

An embodiment vehicle includes a camera installed in the vehicle to have a front view of the vehicle, a steering device, and a processor configured to determine whether a road has an inclination in a transverse direction based on image data obtained by the camera and to control the steering device to compensate for the inclination in the transverse direction in response to a determination that the road has the inclination in the transverse direction.

The present disclosure relates to a boots damage detection apparatus and a method. More specifically, the boots damage detection apparatus according to the present disclosure includes: a transmitter that transmits a command current for a movement to a first rack position or a second rack position; a receiver that receives a rack position to which a movement is performed in accordance with the command current and a rack force corresponding to the rack position from a plurality of sensors; and a determiner that determines damage/non-damage of boots based on a first rack force corresponding to the first rack position and a second rack force corresponding to the second rack position.