The present disclosure provides an in-vehicle display system and a vehicle. The in-vehicle display system includes an optical fiber holographic projection portion and a holographic image display portion. The optical fiber holographic projection portion is configured to holographically project image information of a vehicle component onto the holographic image display portion, and the holographic image display portion is configured to present an original image of the vehicle component.

A display system for a vehicle includes an interior camera disposed in an interior cabin of a vehicle and having a field of view interior of the vehicle that encompasses an area at or near a user input for an accessory, with the user input being accessible by a driver of the vehicle when the driver is normally operating the vehicle. A display device is viewable by the driver when the driver is normally operating the vehicle. The display device is operable to display images derived from image data captured by said interior camera. The display device displays images depicting the driver's hand as the driver's hand approaches the user input for the accessory for actuating the user input to adjust or control the accessory.

A head-up display system includes a projector adapted to project an image, a primary reflector, and an exit pupil replicator, the primary reflector adapted to reflect an image projected by the projector to the exit pupil replicator, and the exit pupil replicator adapted to split the projected image into a two-dimensional array of identical projected images having equal intensity.

A system for calibrating a waveguide-based holographic head-up display that projects images upon a windscreen of a vehicle including a light-diffusing panel positioned at a center of an eyellipse to reflect the images projected by the waveguide-based holographic head-up display. An eyebox of the waveguide-based holographic head-up display is positioned at the center of an eyellipse, and the eyebox is divided into a plurality of unit exit pupils. The system also includes a camera positioned to capture the images reflected by the light-diffusing panel and one or more controllers in electronic communication with the waveguide-based holographic head-up display and the camera. The one or more controllers execute instructions to determine a warp map based on a plurality of corrected individual calibration patterns.

A method for holographic display calibration using phase modulation includes projecting an initial graphic on a windshield of a vehicle, capturing an image of the initial graphic with a camera inside a vehicle, determining a loss function value between the image of the initial graphic captured by the camera and a target graphic, modulating a phase of a light beam generating the initial graphic using the loss function value to generate an updated graphic, and displaying the updated graphic on the windshield of the vehicle.

A hybrid projector apparatus for a vehicle includes a heads-up display (HUD) projector disposed in a housing that includes a transparent area. The hybrid projector apparatus includes a holographic optical elements (HOE) projector supported by and at least partly exterior to the housing and is arranged to project light through the transparent area.

A method of emergency braking of a vehicle includes: displaying a brake button in a vehicle; determining pre-touch information on a distance before the brake button is touched by a user; determining post-touch information on a distance after the brake button is touched; and performing any one of a first brake control in which general braking is performed according to the degree of the pressing of the brake button and braking force is added from a first time point after the brake button is pressed, a second brake control in which the general braking is performed and braking force is added from a second time point that is after the first time point, and a third brake control in which the general braking is performed according to the pre-touch information and the post-touch information.

A hologram display control apparatus may include a determination device turning on a hologram display control depending on an input signal of a user, a hologram projection device projecting a first hologram image corresponding to an image of a manipulating device of a steering wheel onto a first area predefined based on a space coordinate system of a vehicle, when the hologram display control is turned on, a detector recognizing a set operation in a second area predefined for operation recognition with respect to button manipulation in the first hologram image, a manipulation button recognizing device recognizing a manipulation button in the first hologram image based on a location at which the set operation is recognized by the detector, and a signal processing device transmitting a control signal to a driving device of the vehicle operated by the manipulation button.

A vehicular control system includes a camera having an exterior field of view at least rearward of the vehicle and operable to capture image data. A trailer is attached to the vehicle and image data captured by the camera includes image data captured when the vehicle is maneuvered with the trailer at an angle relative to the vehicle. The vehicular control system determines a path of the trailer responsive at least to a steering angle of the vehicle. The vehicular control system detects an object present exterior of the vehicle during maneuvering of the vehicle and the trailer and based at least in part on image processing of captured image data. The vehicular control system plans a driving path for the vehicle that avoids the detected object so that the vehicle and the trailer do not run over or contact the detected object.

An image display system includes an image capturing unit that is to be mounted on a vehicle, and is configured to capture an image of surroundings of the vehicle, a display unit configured to display a captured image captured by the image capturing unit, an image-capturing range modification unit configured to modify an image-capturing range of the image capturing unit when the vehicle is stopped, a comparison unit configured to compare an image captured before the image-capturing range is modified by the image-capturing range modification unit with an image captured after the image-capturing range is modified by the image-capturing range modification unit, and calculate a difference value therebetween, and a determination unit configured to determine whether or not there is an abnormality in the image capturing unit based on the difference value.