Abstract: Disclosed is a vehicle display device anti-glare cover lens, including: a transparent substrate configured to allow transmission of light emitted from a light source; and a plurality of anti-glare baffles, the anti-glare baffles being fixed on the substrate and configured to block sunlight from causing glare, wherein the spacing between bottom portions of adjacent anti-glaring baffles is less than the spacing between top portions of the adjacent anti-glaring baffles. Further disclosed is a vehicle display apparatus which employs the vehicle display device anti-glare cover lens.

Abstract: Disclosed is an image stitching-based aerial image formation apparatus, including: two image sources, rear lenses and a front lens, wherein partial display contents of the two image sources overlap; the rear lenses are in one-to-one correspondence with the image sources and have a positive focal lens; the front lens is configured to converge the light rays, which have passed through the rear lenses, into a real image; the two image sources are respectively located at two sides of the plane passing through the main axis of the front lens; the images displayed by the two image sources, after having respectively passed the rear lenses and the front lens, are stitched into a real image which is a complete image.

Abstract: Disclosed is an image stitching-based aerial image formation apparatus, including sequentially along an optical path direction: an image source comprising a plurality of display units arranged in an array; a rear lens group comprising a plurality of optical lens units arranged in an array; and a front lens group, wherein light rays passing through the rear lens group are converged via the front lens group to render a real image in midair. The disclosure offers the following benefits: by splitting the image source into a plurality of display units arranged in an array and constituting the rear lens group by a plurality of optical lens units arranged in an array, the image is split into smaller patches, such that the longitudinal distance needed for chromatic aberration adjustment also decreases, which shrinks the longitudinal dimension of the whole apparatus so as to be better adapted for installation in a narrow space.

Abstract: Disclosed is an air imaging apparatus for a vehicle. The air imaging apparatus for vehicle being mounted in a vehicle, comprises: an image source configured for generating a graphic for display; and an imaging magnifier configured for magnifying the graphic generated by the image source and forming a real image in the air inside a vehicle. Further disclosed is a human-machine interactive in-vehicle assistance system, comprising the air imaging apparatus for vehicle as described above and a gesture recognition apparatus nearby the real image. With the enlarged image, the icons for displaying contents are also enlarged; as such, the gesture recognition apparatus can easily recognize which command icon is to be touched by the user's gesture. The gesture sliding distance is also correspondingly enlarged for the user's sliding gesture operation, which significantly lowers the requirement on the precision of the gesture recognition apparatus.

Abstract: Disclosed is an air imaging apparatus for a vehicle. The air imaging apparatus for vehicle being mounted in a vehicle, comprises: an image source configured for generating a graphic for display; and an imaging magnifier configured for magnifying the graphic generated by the image source and forming a real image in the air inside a vehicle. Further disclosed is a human-machine interactive in-vehicle assistance system, comprising the air imaging apparatus for vehicle as described above and a gesture recognition apparatus nearby the real image. With the enlarged image, the icons for displaying contents are also enlarged; as such, the gesture recognition apparatus can easily recognize which command icon is to be touched by the user's gesture. The gesture sliding distance is also correspondingly enlarged for the user's sliding gesture operation, which significantly lowers the requirement on the precision of the gesture recognition apparatus.