The present technology relates to a vehicle projection system comprising a light source configured to provide an output beam. A light splitting device is coupled to the light source to receive the output beam. Two or more optical fibers are coupled to the light splitting device to receive a split output beam from the light splitting device. Two or more projector devices are coupled to the two or more optical fibers. The two or more projector devices are configured to provide one or more display images using light received from the split output beam on one or more display surfaces in a vehicle. A vehicle including the vehicle projection system and a method of providing display images at a plurality of locations in a vehicle are also disclosed.

The projection type display device includes a projection display unit that includes light sources, a light modulation element that spatially modulates light emitted from the light sources, and a projection unit that projects light spatially modulated by the light modulation element onto a projection surface; a sight line detection unit that detects a line of sight; and a system controller that stops projection of the projection light onto the projection surface by the projection display unit in a state where the line of sight detected by the sight line detection unit is out of the projection surface and restarts the projection of the projection light onto the projection surface by the projection display unit after a first time elapses after a timing of moment when the line of sight is determined to move from an outside of the projection surface to an inside of the projection surface.

A method for providing a machine operator with an augmented reality view of an environment includes determining a location and orientation of a vehicle. An eye position and gaze of an operator of the vehicle are also determined. Job information to be displayed to the operator of the vehicle is determined based on the location of the vehicle and the orientation of the vehicle. The job information is displayed to the operator based on the eye position and gaze of the operator of the vehicle. In one embodiment, environmental features that can be seen through the windscreen are determined. The job information displayed to the operator is modified based on the environmental features.

A presentation controller in a control device captures an image of a driver using an onboard camera of an occupant state detection section, and acquires a state of the driver that is detected in the captured image and represents the posture of the driver, and the position of part of the body of the driver. The presentation controller then uses road-vehicle inter-communication to acquire, as an event, information from a detector of an event detection section indicating a danger in front of the vehicle, and detects a presentation direction for the event. The presentation controller then controls a device of a presentation section so as to move a marker that is assistance information along a direction from the vehicle toward the driver, as information perceivable by the occupant. The presentation controller then notifies the event to the ears of the driver.

A vehicle display device according to the present invention includes a projecting direction changing mechanism that can adjust a light projecting direction in which display light including a certain image is emitted and a display control unit that changes a correction pattern for correcting the shape of the image according to the projecting direction adjusted by the projecting direction changing mechanism and corrects the shape of the image based on the correction pattern. With the vehicle display device according to the present invention, the display light including the shape of the image corrected by the display control unit is emitted and guided to a windshield, so that the display light reflected on the surface of the windshield is visually recognized.

A method for rendering clear visibility through the windscreen of a vehicle. The method includes monitoring, by one or more sensors, visibility of a windscreen, wherein monitoring includes analyzing a level of visibility of the windscreen, generating a visibility score, and responsive to the visibility score falling below a predetermined threshold, converting, dynamically, the windscreen into a display surface. The method further includes analyzing an external sensor feed of a vehicle to identify the visibility of a surrounding area. The method further includes initiating, dynamically, a generative adversarial network (GAN) enabled adaptation of the surrounding area of the vehicle, in real-time, to reconstruct a visual based on the external sensor feed, and rendering, in real-time, the GAN enabled adaptation of the surrounding area of the vehicle on a transparent display layer of the windscreen of the vehicle.

A holographic system comprises a spatial light modulator and a pupil expander. The spatial light modulator is arranged to display a hologram of an image and to output spatially modulated light encoded with the hologram. In embodiments, the pupil expander comprises a plurality of optical fibres, each optical fibre having an input end and an output end. The pupil expander is arranged so that spatially modulated light output by the spatial light modulator is coupled into the input end of each optical fibre and output from the output end thereof to a viewing area. Each of the plurality of optical fibres is arranged to propagate the received spatially modulated light received at its input end so as to expand an exit pupil of the system in a first dimension, typically corresponding to a dimension of the viewing area.

A holographic system comprises a spatial light modulator and a pupil expander. The spatial light modulator is arranged to display a hologram of an image and to output spatially modulated light encoded with the hologram. In embodiments, the pupil expander comprises a plurality of optical fibres, each optical fibre having an input end and an output end. The pupil expander is arranged so that spatially modulated light output by the spatial light modulator is coupled into the input end of each optical fibre and output from the output end thereof to a viewing area. Each of the plurality of optical fibres is arranged to propagate the received spatially modulated light received at its input end so as to expand an exit pupil of the system in a first dimension, typically corresponding to a dimension of the viewing area.

A head-up display device comprises a housing, a translucent cover, a display unit that displays an image, an optical system, and an imaging unit that is provided outside a path of display light of the image within the housing and has a light emitting element and an imaging element. When seen in plan view from above, the housing is disposed between a display light passing region through which the display light passes, and an imaging element region corresponding to the imaging element located below the translucent cover, and when seen from the occupant, the imaging element region is provided on the end side that is the side opposite to the center side of a vehicle in the width direction of the vehicle with respect to the display light passing region.

A head-up display device comprises a housing, a translucent cover, a display unit that displays an image, an optical system, and an imaging unit that is provided outside a path of display light of the image within the housing and has a light emitting element and an imaging element. When seen in plan view from above, the housing is disposed between a display light passing region through which the display light passes, and an imaging element region corresponding to the imaging element located below the translucent cover, and when seen from the occupant, the imaging element region is provided on the end side that is the side opposite to the center side of a vehicle in the width direction of the vehicle with respect to the display light passing region.